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Posted to commits@pdfbox.apache.org by gb...@apache.org on 2012/07/28 10:36:33 UTC
svn commit: r1366609 [4/5] - in
/pdfbox/trunk/xmpbox/src/main/java/org/apache/padaf/xmpbox: parser/ schema/
type/
Modified: pdfbox/trunk/xmpbox/src/main/java/org/apache/padaf/xmpbox/schema/XMPSchema.java
URL: http://svn.apache.org/viewvc/pdfbox/trunk/xmpbox/src/main/java/org/apache/padaf/xmpbox/schema/XMPSchema.java?rev=1366609&r1=1366608&r2=1366609&view=diff
==============================================================================
--- pdfbox/trunk/xmpbox/src/main/java/org/apache/padaf/xmpbox/schema/XMPSchema.java (original)
+++ pdfbox/trunk/xmpbox/src/main/java/org/apache/padaf/xmpbox/schema/XMPSchema.java Sat Jul 28 08:36:32 2012
@@ -22,15 +22,13 @@
package org.apache.padaf.xmpbox.schema;
import java.io.IOException;
-import java.lang.reflect.Constructor;
import java.util.ArrayList;
import java.util.Calendar;
-import java.util.Collections;
import java.util.Iterator;
import java.util.List;
-
import org.apache.padaf.xmpbox.XMPMetadata;
+import org.apache.padaf.xmpbox.XmpConstants;
import org.apache.padaf.xmpbox.type.AbstractField;
import org.apache.padaf.xmpbox.type.AbstractSimpleProperty;
import org.apache.padaf.xmpbox.type.Attribute;
@@ -42,6 +40,8 @@ import org.apache.padaf.xmpbox.type.Date
import org.apache.padaf.xmpbox.type.Elementable;
import org.apache.padaf.xmpbox.type.IntegerType;
import org.apache.padaf.xmpbox.type.TextType;
+import org.apache.padaf.xmpbox.type.TypeMapping;
+import org.apache.padaf.xmpbox.type.TypeUtil;
import org.w3c.dom.Element;
/**
@@ -52,1466 +52,1390 @@ import org.w3c.dom.Element;
*
*/
public class XMPSchema implements Elementable {
- /**
- * The standard xmlns namespace.
- */
- public static final String NS_NAMESPACE = "http://www.w3.org/2000/xmlns/";
-
- public static final String RDFABOUT = "rdf:about";
-
- protected String localPrefix, localNSUri;
- protected String localPrefixSep;
- protected XMPMetadata metadata;
- protected ComplexPropertyContainer content;
-
- /**
- * Create a new blank schema that can be populated.
- *
- * @param metadata
- * The parent XMP metadata that this schema will be part of.
- * @param namespaceName
- * The name of the namespace, ie pdf,dc,...
- * @param namespaceURI
- * The URI of the namespace, ie "http://ns.adobe.com/pdf/1.3/"
- *
- */
- public XMPSchema(XMPMetadata metadata, String namespaceName, String namespaceURI) {
- this.metadata = metadata;
- content = new ComplexPropertyContainer(metadata,
- "http://www.w3.org/1999/02/22-rdf-syntax-ns#", "rdf",
- "Description");
-
- localPrefix = namespaceName;
- localPrefixSep = localPrefix + ":";
- localNSUri = namespaceURI;
- content.setAttribute(new Attribute(NS_NAMESPACE, "xmlns",
- namespaceName, namespaceURI));
-
- }
-
- /**
- * Get the schema prefix
- *
- * @return Prefix fixed for the schema
- */
- public String getPrefix() {
- return localPrefix;
-
- }
-
- /**
- * Get the namespace URI of this schema
- *
- * @return the namespace URI of this schema
- */
- public String getNamespaceValue() {
- return localNSUri;
- }
-
- /**
- * Retrieve a generic simple type property
- *
- * @param qualifiedName
- * Full qualified name of proeprty wanted
- * @return The generic simple type property according to its qualified Name
- */
- public AbstractField getAbstractProperty(String qualifiedName) {
- Iterator<AbstractField> it = content.getAllProperties().iterator();
- AbstractField tmp;
- while (it.hasNext()) {
- tmp = it.next();
- if (tmp.getQualifiedName().equals(qualifiedName)) {
- return tmp;
- }
- }
- return null;
-
- }
-
- /**
- * Get the RDF about attribute
- *
- * @return The RDF 'about' attribute.
- */
- public Attribute getAboutAttribute() {
- return content.getAttribute(RDFABOUT);
- }
-
- /**
- * Get the RDF about value.
- *
- * @return The RDF 'about' value.
- */
- public String getAboutValue() {
- Attribute prop = content.getAttribute(RDFABOUT);
- if (prop != null) {
- return prop.getValue();
- }
- return null;
- }
-
- /**
- * Set the RDF 'about' attribute
- *
- * @param about
- * the well-formed attribute
- * @throws BadFieldValueException
- * Bad Attribute name (not corresponding to about attribute)
- */
- public void setAbout(Attribute about) throws BadFieldValueException {
- if (about.getQualifiedName().equals(RDFABOUT)
- || about.getQualifiedName().equals("about")) {
- content.setAttribute(about);
- } else {
- throw new BadFieldValueException(
- "Attribute 'about' must be named 'rdf:about' or 'about'");
- }
- }
-
- /**
- * Set the RDF 'about' attribute. Passing in null will clear this attribute.
- *
- * @param about
- * The new RFD about value.
- */
- public void setAboutAsSimple(String about) {
- if (about == null) {
- content.removeAttribute(RDFABOUT);
- } else {
- content.setAttribute(new Attribute(null, "rdf", "about", about));
-
- }
- }
-
- /**
- * Set a simple specified type property on the schema.
- *
- * @param type
- * the property type
- * @param qualifiedName
- * the qualified name to specify for the new property
- * @param propertyValue
- * The value (must be an object understandable by specified type)
- */
- @SuppressWarnings("unchecked")
- private void setSpecifiedSimpleTypeProperty(
- Class<? extends AbstractSimpleProperty> type, String qualifiedName,
- Object propertyValue) {
- String[] splittedQualifiedName = qualifiedName.split(":");
-
- Class[] propertyArgsClass = new Class[] { XMPMetadata.class,
- String.class, String.class, Object.class };
- Object[] propertyArgs = new Object[] { metadata,
- splittedQualifiedName[0], splittedQualifiedName[1],
- propertyValue };
- Constructor<? extends AbstractSimpleProperty> propertyConstructor;
-
- AbstractSimpleProperty specifiedTypeProperty;
- if (propertyValue == null) {
- // Search in properties to erase
- Iterator<AbstractField> it = content.getAllProperties().iterator();
- AbstractField tmp;
- while (it.hasNext()) {
- tmp = it.next();
- if (tmp.getQualifiedName().equals(qualifiedName)) {
- content.removeProperty(tmp);
- return;
- }
- }
- } else {
- try {
- propertyConstructor = type.getConstructor(propertyArgsClass);
- specifiedTypeProperty = (AbstractSimpleProperty) propertyConstructor
- .newInstance(propertyArgs);
- } catch (Exception e) {
- throw new IllegalArgumentException(
- "Failed to create property with the specified type given in parameters",
- e);
- }
- // attribute placement for simple property has been removed
- // Search in properties to erase
- Iterator<AbstractField> it = content.getAllProperties().iterator();
- AbstractField tmp;
- while (it.hasNext()) {
- tmp = it.next();
- if (tmp.getQualifiedName().equals(qualifiedName)) {
- content.removeProperty(tmp);
- content.addProperty(specifiedTypeProperty);
- return;
- }
- }
- content.addProperty(specifiedTypeProperty);
- }
- }
-
- /**
- * Add a SimpleProperty to this schema
- *
- * @param prop
- * The Property to add
- */
- private void setSpecifiedSimpleTypeProperty(AbstractSimpleProperty prop) {
- // attribute placement for simple property has been removed
- // Search in properties to erase
- Iterator<AbstractField> it = content.getAllProperties().iterator();
- AbstractField tmp;
- while (it.hasNext()) {
- tmp = it.next();
- if (tmp.getQualifiedName().equals(prop.getQualifiedName())) {
- content.removeProperty(tmp);
- content.addProperty(prop);
- return;
- }
- }
- content.addProperty(prop);
- }
-
- /**
- * Set TextType property
- *
- * @param prop
- * The text property to add
- */
- public void setTextProperty(TextType prop) {
- setSpecifiedSimpleTypeProperty(prop);
- }
-
- /**
- * Set a simple text property on the schema.
- *
- * @param qualifiedName
- * The name of the property, it must contain the namespace
- * prefix, ie "pdf:Keywords"
- * @param propertyValue
- * The value for the property, can be any string. Passing null
- * will remove the property.
- */
- public void setTextPropertyValue(String qualifiedName, String propertyValue) {
- setSpecifiedSimpleTypeProperty(TextType.class, qualifiedName,
- propertyValue);
- }
-
- /**
- * Set a simple text property on the schema, using the current prefix.
- *
- * @param simpleName
- * the name of the property without prefix
- * @param propertyValue
- * The value for the property, can be any string. Passing null
- * will remove the property.
- */
- public void setTextPropertyValueAsSimple(String simpleName,
- String propertyValue) {
- this.setTextPropertyValue(localPrefixSep + simpleName, propertyValue);
- }
-
- /**
- * Get a TextProperty Type from its name
- *
- * @param qualifiedName
- * The full qualified name of the property wanted
- * @return The Text Type property wanted
- */
- public TextType getTextProperty(String qualifiedName) {
- AbstractField prop = getAbstractProperty(qualifiedName);
- if (prop != null) {
- if (prop instanceof TextType) {
- return (TextType) prop;
- } else {
- throw new IllegalArgumentException(
- "Property asked is not a Text Property");
- }
- }
- return null;
- }
-
- /**
- * Get a simple text property value on the schema, using the current prefix.
- *
- * @param simpleName
- * The local name of the property wanted
- * @return The value of the text property or the null if there is no value.
- *
- */
- public String getTextPropertyValueAsSimple(String simpleName) {
- return this.getTextPropertyValue(localPrefixSep + simpleName);
- }
-
- /**
- * Get the value of a simple text property.
- *
- * @param qualifiedName
- * The name of the property to get, it must include the namespace
- * prefix. ie "pdf:Keywords".
- *
- * @return The value of the text property or the null if there is no value.
- *
- */
- public String getTextPropertyValue(String qualifiedName) {
- AbstractField prop = getAbstractProperty(qualifiedName);
- if (prop != null) {
- if (prop instanceof TextType) {
- return ((TextType) prop).getStringValue();
- } else {
- throw new IllegalArgumentException(
- "Property asked is not a Text Property");
- }
- }
- return null;
- }
-
- /**
- * Get the Date property with its name
- *
- * @param qualifiedName
- * The name of the property to get, it must include the namespace
- * prefix. ie "pdf:Keywords".
- * @return Date Type property
- *
- */
- public DateType getDateProperty(String qualifiedName) {
- AbstractField prop = getAbstractProperty(qualifiedName);
- if (prop != null) {
- if (prop instanceof DateType) {
- return (DateType) prop;
- } else {
- throw new IllegalArgumentException(
- "Property asked is not a Date Property");
- }
-
- }
- return null;
- }
-
- /**
- * Get a simple date property value on the schema, using the current prefix.
- *
- * @param simpleName
- * the local name of the property to get
- * @return The value of the property as a calendar.
- *
- */
- public Calendar getDatePropertyValueAsSimple(String simpleName) {
- return this.getDatePropertyValue(localPrefixSep + simpleName);
- }
-
- /**
- * Get the value of the property as a date.
- *
- * @param qualifiedName
- * The fully qualified property name for the date.
- *
- * @return The value of the property as a date.
- *
- */
- public Calendar getDatePropertyValue(String qualifiedName) {
- AbstractField prop = getAbstractProperty(qualifiedName);
- if (prop != null) {
- if (prop instanceof DateType) {
- return ((DateType) prop).getValue();
- } else {
- throw new IllegalArgumentException(
- "Property asked is not a Date Property");
- }
-
- }
- return null;
- }
-
- /**
- * Set a new DateProperty
- *
- * @param date
- * The DateType Property
- */
- public void setDateProperty(DateType date) {
- setSpecifiedSimpleTypeProperty(date);
- }
-
- /**
- * Set a simple Date property on the schema, using the current prefix.
- *
- * @param simpleName
- * the name of the property without prefix
- * @param date
- * The calendar value for the property, can be any string.
- * Passing null will remove the property.
- */
- public void setDatePropertyValueAsSimple(String simpleName, Calendar date) {
- this.setDatePropertyValue(localPrefixSep + simpleName, date);
- }
-
- /**
- * Set the value of the property as a date.
- *
- * @param qualifiedName
- * The fully qualified property name for the date.
- * @param date
- * The date to set, or null to clear.
- */
- public void setDatePropertyValue(String qualifiedName, Calendar date) {
- setSpecifiedSimpleTypeProperty(DateType.class, qualifiedName, date);
-
- }
-
- /**
- * Get a BooleanType property with its name
- *
- * @param qualifiedName
- * the full qualified name of property wanted
- * @return boolean Type property
- */
- public BooleanType getBooleanProperty(String qualifiedName) {
- AbstractField prop = getAbstractProperty(qualifiedName);
- if (prop != null) {
- if (prop instanceof BooleanType) {
- return (BooleanType) prop;
- } else {
- throw new IllegalArgumentException(
- "Property asked is not a Boolean Property");
- }
- }
- return null;
- }
-
- /**
- * Get a simple boolean property value on the schema, using the current
- * prefix.
- *
- * @param simpleName
- * the local name of property wanted
- * @return The value of the property as a boolean.
- */
- public Boolean getBooleanPropertyValueAsSimple(String simpleName) {
- return this.getBooleanPropertyValue(localPrefixSep + simpleName);
- }
-
- /**
- * Get the value of the property as a boolean.
- *
- * @param qualifiedName
- * The fully qualified property name for the boolean.
- *
- * @return The value of the property as a boolean. Return null if property
- * not exist
- */
- public Boolean getBooleanPropertyValue(String qualifiedName) {
- AbstractField prop = getAbstractProperty(qualifiedName);
- if (prop != null) {
- if (prop instanceof BooleanType) {
- return ((BooleanType) prop).getValue();
- } else {
- throw new IllegalArgumentException(
- "Property asked is not a Boolean Property");
- }
- }
- // Return null if property not exist. This method give the property
- // value so treat this return in this way.
- // If you want to use this value like a condition, you must check this
- // return before
- return null;
- }
-
- /**
- * Set a BooleanType property
- *
- * @param bool
- * the booleanType property
- */
- public void setBooleanProperty(BooleanType bool) {
- setSpecifiedSimpleTypeProperty(bool);
- }
-
- /**
- * Set a simple Boolean property on the schema, using the current prefix.
- *
- * @param simpleName
- * the name of the property without prefix
- * @param bool
- * The value for the property, can be any string. Passing null
- * will remove the property.
- */
- public void setBooleanPropertyValueAsSimple(String simpleName, Boolean bool) {
- this.setBooleanPropertyValue(localPrefixSep + simpleName, bool);
- }
-
- /**
- * Set the value of the property as a boolean.
- *
- * @param qualifiedName
- * The fully qualified property name for the boolean.
- * @param bool
- * The boolean to set, or null to clear.
- */
- public void setBooleanPropertyValue(String qualifiedName, Boolean bool) {
- setSpecifiedSimpleTypeProperty(BooleanType.class, qualifiedName, bool);
- }
-
- /**
- * Get the Integer property with its name
- *
- * @param qualifiedName
- * the full qualified name of property wanted
- * @return Integer Type property
- */
- public IntegerType getIntegerProperty(String qualifiedName) {
- AbstractField prop = getAbstractProperty(qualifiedName);
- if (prop != null) {
- if (prop instanceof IntegerType) {
- return ((IntegerType) prop);
- } else {
- throw new IllegalArgumentException(
- "Property asked is not an Integer Property");
- }
- }
- return null;
- }
-
- /**
- * Get a simple integer property value on the schema, using the current
- * prefix.
- *
- * @param simpleName
- * the local name of property wanted
- * @return The value of the property as an integer.
- */
- public Integer getIntegerPropertyValueAsSimple(String simpleName) {
- return this.getIntegerPropertyValue(localPrefixSep + simpleName);
- }
-
- /**
- * Get the value of the property as an integer.
- *
- * @param qualifiedName
- * The fully qualified property name for the integer.
- *
- * @return The value of the property as an integer.
- */
- public Integer getIntegerPropertyValue(String qualifiedName) {
- AbstractField prop = getAbstractProperty(qualifiedName);
- if (prop != null) {
- if (prop instanceof IntegerType) {
- return ((IntegerType) prop).getValue();
- } else {
- throw new IllegalArgumentException(
- "Property asked is not an Integer Property");
- }
- }
- return null;
- }
-
- /**
- * Add an integerProperty
- *
- * @param prop
- * The Integer Type property
- */
- public void setIntegerProperty(IntegerType prop) {
- setSpecifiedSimpleTypeProperty(prop);
- }
-
- /**
- * Set a simple Integer property on the schema, using the current prefix.
- *
- * @param simpleName
- * the name of the property without prefix
- * @param intValue
- * The value for the property, can be any string. Passing null
- * will remove the property.
- */
- public void setIntegerPropertyValueAsSimple(String simpleName,
- Integer intValue) {
- this.setIntegerPropertyValue(localPrefixSep + simpleName, intValue);
- }
-
- /**
- * Set the value of the property as an integer.
- *
- * @param qualifiedName
- * The fully qualified property name for the integer.
- * @param intValue
- * The int to set, or null to clear.
- */
- public void setIntegerPropertyValue(String qualifiedName, Integer intValue) {
- setSpecifiedSimpleTypeProperty(IntegerType.class, qualifiedName,
- intValue);
- }
-
- /**
- * Generic array property removing
- *
- * @param qualifiedArrayName
- * the full qualified name of property wanted
- * @param fieldValue
- * the field value
- */
- private void removeArrayValue(String qualifiedArrayName, String fieldValue) {
- ComplexProperty array = (ComplexProperty) getAbstractProperty(qualifiedArrayName);
- if (array != null) {
- ArrayList<AbstractField> toDelete = new ArrayList<AbstractField>();
- Iterator<AbstractField> it = array.getContainer()
- .getAllProperties().iterator();
- AbstractSimpleProperty tmp;
- while (it.hasNext()) {
- tmp = (AbstractSimpleProperty) it.next();
- if (tmp.getStringValue().equals(fieldValue)) {
- toDelete.add(tmp);
- }
- }
- Iterator<AbstractField> eraseProperties = toDelete.iterator();
- while (eraseProperties.hasNext()) {
- array.getContainer().removeProperty(eraseProperties.next());
- }
- }
-
- }
-
- /**
- * Remove all matching entries with the given value from the bag.
- *
- * @param qualifiedBagName
- * The name of the bag, it must include the namespace prefix. ie
- * "pdf:Keywords".
- * @param bagValue
- * The value to remove from the bagList.
- */
- public void removeBagValue(String qualifiedBagName, String bagValue) {
- removeArrayValue(qualifiedBagName, bagValue);
- }
-
- /**
- * add a bag value property on the schema, using the current prefix.
- *
- * @param simpleName
- * the local name of property
- * @param bagValue
- * the string value to add
- */
- public void addBagValueAsSimple(String simpleName, String bagValue) {
- this.addBagValue(localPrefixSep + simpleName, bagValue);
- }
-
- /**
- * Add an entry to a bag property.
- *
- * @param qualifiedBagName
- * The name of the bag, it must include the namespace prefix. ie
- * "pdf:Keywords".
- * @param bagValue
- * The value to add to the bagList.
- */
- public void addBagValue(String qualifiedBagName, String bagValue) {
- String[] splittedQualifiedName = qualifiedBagName.split(":");
- ComplexProperty bag = (ComplexProperty) getAbstractProperty(qualifiedBagName);
- TextType li = new TextType(metadata, "rdf", "li", bagValue);
- if (bag != null) {
- bag.getContainer().addProperty(li);
- } else {
- ComplexProperty newBag = new ComplexProperty(metadata,
- splittedQualifiedName[0], splittedQualifiedName[1],
- ComplexProperty.UNORDERED_ARRAY);
- newBag.getContainer().addProperty(li);
- content.addProperty(newBag);
- }
- }
-
- /**
- * Generic String List Builder for arrays contents
- *
- * @param qualifiedArrayName
- * the full qualified name of property concerned
- * @return String list which represents content of array property
- */
- private List<String> getArrayListToString(String qualifiedArrayName) {
- List<String> retval = null;
- ComplexProperty array = (ComplexProperty) getAbstractProperty(qualifiedArrayName);
- if (array != null) {
- retval = new ArrayList<String>();
- Iterator<AbstractField> it = array.getContainer()
- .getAllProperties().iterator();
- AbstractSimpleProperty tmp;
- while (it.hasNext()) {
- tmp = (AbstractSimpleProperty) it.next();
- retval.add(tmp.getStringValue());
- }
- retval = Collections.unmodifiableList(retval);
- }
- return retval;
- }
-
- /**
- * Get all the values of the bag property, using the current prefix. This
- * will return a list of java.lang.String objects, this is a read-only list.
- *
- * @param simpleName
- * the local name of property concerned
- *
- *
- * @return All values of the bag property in a list.
- */
- public List<String> getBagValueListAsSimple(String simpleName) {
- return getBagValueList(localPrefixSep + simpleName);
- }
-
- /**
- * Get all the values of the bag property. This will return a list of
- * java.lang.String objects, this is a read-only list.
- *
- * @param qualifiedBagName
- * The name of the bag property to get, it must include the
- * namespace prefix. ie "pdf:Keywords"
- *
- * @return All values of the bag property in a list.
- */
- public List<String> getBagValueList(String qualifiedBagName) {
- return getArrayListToString(qualifiedBagName);
- }
-
- /**
- * Remove all matching values from a sequence property.
- *
- * @param qualifiedSeqName
- * The name of the sequence property. It must include the
- * namespace prefix. ie "pdf:Keywords".
- * @param seqValue
- * The value to remove from the list.
- */
- public void removeSequenceValue(String qualifiedSeqName, String seqValue) {
- removeArrayValue(qualifiedSeqName, seqValue);
- }
-
- /**
- * Generic method to remove a field from an array with an Elementable Object
- *
- * @param qualifiedArrayName
- * the full qualified name of the property concerned
- * @param fieldValue
- * the elementable field value
- */
- public void removeArrayValue(String qualifiedArrayName,
- Elementable fieldValue) {
- ComplexProperty array = (ComplexProperty) getAbstractProperty(qualifiedArrayName);
- if (array != null) {
- ArrayList<AbstractField> toDelete = new ArrayList<AbstractField>();
- Iterator<AbstractField> it = array.getContainer()
- .getAllProperties().iterator();
- AbstractSimpleProperty tmp;
- while (it.hasNext()) {
- tmp = (AbstractSimpleProperty) it.next();
- if (tmp.equals(fieldValue)) {
- toDelete.add(tmp);
- }
- }
- Iterator<AbstractField> eraseProperties = toDelete.iterator();
- while (eraseProperties.hasNext()) {
- array.getContainer().removeProperty(eraseProperties.next());
- }
- }
- }
-
- /**
- * Remove a value from a sequence property. This will remove all entries
- * from the list.
- *
- * @param qualifiedSeqName
- * The name of the sequence property. It must include the
- * namespace prefix. ie "pdf:Keywords".
- * @param seqValue
- * The value to remove from the list.
- */
- public void removeSequenceValue(String qualifiedSeqName,
- Elementable seqValue) {
- removeArrayValue(qualifiedSeqName, seqValue);
- }
-
- /**
- * Add a new value to a sequence property.
- *
- * @param qualifiedSeqName
- * The name of the sequence property, it must include the
- * namespace prefix. ie "pdf:Keywords"
- * @param seqValue
- * The value to add to the sequence.
- */
- public void addSequenceValue(String qualifiedSeqName, String seqValue) {
- String[] splittedQualifiedName = qualifiedSeqName.split(":");
- ComplexProperty seq = (ComplexProperty) getAbstractProperty(qualifiedSeqName);
- TextType li = new TextType(metadata, "rdf", "li", seqValue);
- if (seq != null) {
- seq.getContainer().addProperty(li);
- } else {
- ComplexProperty newSeq = new ComplexProperty(metadata,
- splittedQualifiedName[0], splittedQualifiedName[1],
- ComplexProperty.ORDERED_ARRAY);
- newSeq.getContainer().addProperty(li);
- content.addProperty(newSeq);
- }
-
- }
-
- /**
- * Add a new value to a bag property.
- *
- * @param qualifiedSeqName
- * The name of the sequence property, it must include the
- * namespace prefix. ie "pdf:Keywords"
- * @param seqValue
- * The value to add to the bag.
- */
- public void addBagValue(String qualifiedSeqName, AbstractField seqValue) {
-
- String[] splittedQualifiedName = qualifiedSeqName.split(":");
- ComplexProperty bag = (ComplexProperty) getAbstractProperty(qualifiedSeqName);
- if (bag != null) {
- bag.getContainer().addProperty(seqValue);
- } else {
- ComplexProperty newBag = new ComplexProperty(metadata,
- splittedQualifiedName[0], splittedQualifiedName[1],
- ComplexProperty.UNORDERED_ARRAY);
- newBag.getContainer().addProperty(seqValue);
- content.addProperty(newBag);
- }
- }
-
- /**
- * add a new value to a sequence property using the current prefix.
- *
- * @param simpleName
- * the local name of the property
- * @param seqValue
- * the string value to add
- */
- public void addSequenceValueAsSimple(String simpleName, String seqValue) {
- this.addSequenceValue(localPrefixSep + simpleName, seqValue);
- }
-
- /**
- * Add a new value to a sequence property.
- *
- * @param qualifiedSeqName
- * The name of the sequence property, it must include the
- * namespace prefix. ie "pdf:Keywords"
- * @param seqValue
- * The value to add to the sequence.
- */
- public void addSequenceValue(String qualifiedSeqName, AbstractField seqValue) {
-
- String[] splittedQualifiedName = qualifiedSeqName.split(":");
- ComplexProperty seq = (ComplexProperty) getAbstractProperty(qualifiedSeqName);
- if (seq != null) {
- seq.getContainer().addProperty(seqValue);
- } else {
- ComplexProperty newSeq = new ComplexProperty(metadata,
- splittedQualifiedName[0], splittedQualifiedName[1],
- ComplexProperty.ORDERED_ARRAY);
- newSeq.getContainer().addProperty(seqValue);
- content.addProperty(newSeq);
- }
- }
-
- /**
- * Get all the values in a sequence property, using the current prefix.
- *
- * @param simpleName
- * the local name of the property
- * @return A read-only list of java.lang.String objects or null if the
- * property does not exist.
- */
- public List<String> getSequenceValueListAsSimple(String simpleName) {
- return this.getSequenceValueList(localPrefixSep + simpleName);
- }
-
- /**
- * Get all the values in a sequence property.
- *
- * @param qualifiedSeqName
- * The name of the sequence property, it must include the
- * namespace prefix. ie "pdf:Keywords".
- *
- * @return A read-only list of java.lang.String objects or null if the
- * property does not exist.
- */
- public List<String> getSequenceValueList(String qualifiedSeqName) {
- return getArrayListToString(qualifiedSeqName);
- }
-
- /**
- * Remove a date sequence value from the list.
- *
- * @param qualifiedSeqName
- * The name of the sequence property, it must include the
- * namespace prefix. ie "pdf:Keywords"
- * @param date
- * The date to remove from the sequence property.
- */
- public void removeSequenceDateValue(String qualifiedSeqName, Calendar date) {
- ComplexProperty seq = (ComplexProperty) getAbstractProperty(qualifiedSeqName);
- if (seq != null) {
- ArrayList<AbstractField> toDelete = new ArrayList<AbstractField>();
- Iterator<AbstractField> it = seq.getContainer().getAllProperties()
- .iterator();
- AbstractField tmp;
- while (it.hasNext()) {
- tmp = it.next();
- if (tmp instanceof DateType) {
- if (((DateType) tmp).getValue().equals(date)) {
- toDelete.add(tmp);
-
- }
- }
- }
- Iterator<AbstractField> eraseProperties = toDelete.iterator();
- while (eraseProperties.hasNext()) {
- seq.getContainer().removeProperty(eraseProperties.next());
- }
- }
- }
-
- /**
- * Add a date sequence value to the list using the current prefix
- *
- * @param simpleName
- * the local name of the property
- * @param date
- * the value to add
- */
- public void addSequenceDateValueAsSimple(String simpleName, Calendar date) {
- addSequenceDateValue(localPrefixSep + simpleName, date);
- }
-
- /**
- * Add a date sequence value to the list.
- *
- * @param qualifiedSeqName
- * The name of the sequence property, it must include the
- * namespace prefix. ie "pdf:Keywords"
- * @param date
- * The date to add to the sequence property.
- */
- public void addSequenceDateValue(String qualifiedSeqName, Calendar date) {
- addSequenceValue(qualifiedSeqName, new DateType(metadata, "rdf", "li",
- date));
- }
-
- /**
- * Get all the date values in a sequence property, using the current prefix.
- *
- * @param simpleName
- * the local name of property concerned
- * @return A read-only list of java.util.Calendar objects or null if the
- * property does not exist.
- */
- public List<Calendar> getSequenceDateValueListAsSimple(String simpleName) {
- return this.getSequenceDateValueList(localPrefixSep + simpleName);
- }
-
- /**
- * Get all the date values in a sequence property.
- *
- * @param qualifiedSeqName
- * The name of the sequence property, it must include the
- * namespace prefix. ie "pdf:Keywords".
- *
- * @return A read-only list of java.util.Calendar objects or null if the
- * property does not exist.
- *
- */
- public List<Calendar> getSequenceDateValueList(String qualifiedSeqName) {
- List<Calendar> retval = null;
- ComplexProperty seq = (ComplexProperty) getAbstractProperty(qualifiedSeqName);
- if (seq != null) {
- retval = new ArrayList<Calendar>();
- Iterator<AbstractField> it = seq.getContainer().getAllProperties()
- .iterator();
- AbstractField tmp;
- while (it.hasNext()) {
- tmp = it.next();
- if (tmp instanceof DateType) {
- retval.add(((DateType) tmp).getValue());
- }
- }
- }
- return retval;
- }
-
- /**
- * Method used to place the 'x-default' value in first in Language
- * alternatives as said in xmp spec
- *
- * @param alt
- * The property to reorganize
- */
- public void reorganizeAltOrder(ComplexPropertyContainer alt) {
- Iterator<AbstractField> it = alt.getAllProperties().iterator();
- AbstractField xdefault = null;
- boolean xdefaultFound = false;
- // If alternatives contains x-default in first value
- if (it.hasNext()) {
- if (it.next().getAttribute("xml:lang").getValue().equals(
- "x-default")) {
- return;
- }
- }
- // Find the xdefault definition
- while (it.hasNext() && !xdefaultFound) {
- xdefault = it.next();
- if (xdefault.getAttribute("xml:lang").getValue()
- .equals("x-default")) {
- alt.removeProperty(xdefault);
- xdefaultFound = true;
- }
- }
- if (xdefaultFound) {
- it = alt.getAllProperties().iterator();
- ArrayList<AbstractField> reordered = new ArrayList<AbstractField>();
- ArrayList<AbstractField> toDelete = new ArrayList<AbstractField>();
- reordered.add(xdefault);
- AbstractField tmp;
- while (it.hasNext()) {
- tmp = it.next();
- reordered.add(tmp);
- toDelete.add(tmp);
- }
- Iterator<AbstractField> eraseProperties = toDelete.iterator();
- while (eraseProperties.hasNext()) {
- alt.removeProperty(eraseProperties.next());
- }
- it = reordered.iterator();
- while (it.hasNext()) {
- alt.addProperty(it.next());
- }
- }
-
- }
-
- /**
- * Set a multi-lingual property on the schema, using the current prefix.
- *
- * @param simpleName
- * the local name of the property
- * @param language
- * the language concerned
- * @param value
- * the value to set for the language specified
- */
- public void setLanguagePropertyValueAsSimple(String simpleName,
- String language, String value) {
- this.setLanguagePropertyValue(localPrefixSep + simpleName, language,
- value);
- }
-
- /**
- * Set the value of a multi-lingual property.
- *
- * @param qualifiedName
- * The name of the property, it must include the namespace
- * prefix. ie "pdf:Keywords"
- * @param language
- * The language code of the value. If null then "x-default" is
- * assumed.
- * @param value
- * The value of the property in the specified language.
- */
- public void setLanguagePropertyValue(String qualifiedName, String language,
- String value) {
- AbstractField property = getAbstractProperty(qualifiedName);
- ComplexProperty prop;
- if (property != null) {
- // Analyzing content of property
- if (property instanceof ComplexProperty) {
- prop = (ComplexProperty) property;
- Iterator<AbstractField> itCplx = prop.getContainer()
- .getAllProperties().iterator();
- // try to find the same lang definition
- AbstractField tmp;
- // Try to find a definition
- while (itCplx.hasNext()) {
- tmp = itCplx.next();
- // System.err.println(tmp.getAttribute("xml:lang").getStringValue());
- if (tmp.getAttribute("xml:lang").getValue()
- .equals(language)) {
- // the same language has been found
- if (value == null) {
- // if value null, erase this definition
- prop.getContainer().removeProperty(tmp);
- } else {
- prop.getContainer().removeProperty(tmp);
- TextType langValue;
- langValue = new TextType(metadata, "rdf", "li",
- value);
-
- langValue.setAttribute(new Attribute(null, "xml",
- "lang", language));
- prop.getContainer().addProperty(langValue);
- }
- reorganizeAltOrder(prop.getContainer());
- return;
- }
- }
- // if no definition found, we add a new one
- TextType langValue;
- langValue = new TextType(metadata, "rdf", "li", value);
- langValue.setAttribute(new Attribute(null, "xml", "lang",
- language));
- prop.getContainer().addProperty(langValue);
- reorganizeAltOrder(prop.getContainer());
- }
- } else {
- String[] splittedQualifiedName = qualifiedName.split(":");
- prop = new ComplexProperty(metadata, splittedQualifiedName[0],
- splittedQualifiedName[1], ComplexProperty.ALTERNATIVE_ARRAY);
- TextType langValue;
- langValue = new TextType(metadata, "rdf", "li", value);
- langValue
- .setAttribute(new Attribute(null, "xml", "lang", language));
- prop.getContainer().addProperty(langValue);
- content.addProperty(prop);
- }
- }
-
- /**
- * Get the value of a multi-lingual property, using the current prefix.
- *
- * @param simpleName
- * the local name of the property
- * @param language
- * The language code of the value. If null then "x-default" is
- * assumed.
- *
- * @return The value of the language property.
- */
- public String getLanguagePropertyValueAsSimple(String simpleName,
- String language) {
- return this.getLanguagePropertyValue(localPrefixSep + simpleName,
- language);
- }
-
- /**
- * Get the value of a multi-lingual property.
- *
- * @param qualifiedName
- * The name of the property, it must include the namespace
- * prefix. ie "pdf:Keywords"
- * @param language
- * The language code of the value. If null then "x-default" is
- * assumed.
- *
- * @return The value of the language property.
- */
- public String getLanguagePropertyValue(String qualifiedName, String expectedLanguage) {
- String language = (expectedLanguage!=null)?expectedLanguage:"x-default";
- AbstractField property = getAbstractProperty(qualifiedName);
- if (property != null) {
- if (property instanceof ComplexProperty) {
- ComplexProperty prop = (ComplexProperty) property;
- Iterator<AbstractField> langsDef = prop.getContainer()
- .getAllProperties().iterator();
- AbstractField tmp;
- Attribute text;
- while (langsDef.hasNext()) {
- tmp = langsDef.next();
- text = tmp.getAttribute("xml:lang");
- if (text != null) {
- if (text.getValue().equals(language)) {
- return ((TextType) tmp).getStringValue();
- }
- }
- }
- return null;
- } else {
- throw new IllegalArgumentException("The property '"
- + qualifiedName + "' is not of Lang Alt type");
- }
- }
- return null;
- }
-
- /**
- * Get a list of all languages that are currently defined for a specific
- * property, using the current prefix.
- *
- * @param simpleName
- * the local name of the property
- * @return A list of all languages, this will return an non-null empty list
- * if none have been defined.
- */
- public List<String> getLanguagePropertyLanguagesValueAsSimple(
- String simpleName) {
- return this.getLanguagePropertyLanguagesValue(localPrefixSep
- + simpleName);
- }
-
- /**
- * Get a list of all languages that are currently defined for a specific
- * property.
- *
- * @param qualifiedName
- * The name of the property, it must include the namespace
- * prefix. ie "pdf:Keywords"
- *
- * @return A list of all languages, this will return an non-null empty list
- * if none have been defined.
- */
- public List<String> getLanguagePropertyLanguagesValue(String qualifiedName) {
- List<String> retval = new ArrayList<String>();
-
- AbstractField property = getAbstractProperty(qualifiedName);
- if (property != null) {
- if (property instanceof ComplexProperty) {
- ComplexProperty prop = (ComplexProperty) property;
- Iterator<AbstractField> langsDef = prop.getContainer()
- .getAllProperties().iterator();
- AbstractField tmp;
- Attribute text;
- while (langsDef.hasNext()) {
- tmp = langsDef.next();
- text = tmp.getAttribute("xml:lang");
- if (text != null) {
- retval.add(text.getValue());
- } else {
- retval.add("x-default");
- }
- }
- return retval;
- } else {
- throw new IllegalArgumentException("The property '"
- + qualifiedName + "' is not of Lang Alt type");
- }
- }
- // no property with that name
- return null;
- }
-
- /**
- * A basic schema merge, it merges bags and sequences and replace everything
- * else.
- *
- * @param xmpSchema
- * The schema to merge.
- * @throws IOException
- * If there is an error during the merge.
- */
- public void merge(XMPSchema xmpSchema) throws IOException {
- if (!xmpSchema.getClass().equals(this.getClass())) {
- throw new IOException("Can only merge schemas of the same type.");
- }
-
- Iterator<Attribute> itAtt = xmpSchema.content.getAllAttributes()
- .iterator();
- Attribute att;
- while (itAtt.hasNext()) {
- att = itAtt.next();
- if (att.getPrefix().equals(getPrefix())) {
- content.setAttribute(att);
- }
- }
-
- String analyzedPropQualifiedName;
- Iterator<AbstractField> itProp = xmpSchema.content.getAllProperties()
- .iterator();
- AbstractField prop;
- while (itProp.hasNext()) {
- prop = itProp.next();
- if (prop.getPrefix().equals(getPrefix())) {
- if (prop instanceof ComplexProperty) {
- analyzedPropQualifiedName = prop.getQualifiedName();
- Iterator<AbstractField> itActualEmbeddedProperties = content
- .getAllProperties().iterator();
- AbstractField tmpEmbeddedProperty;
-
- Iterator<AbstractField> itNewValues;
- TextType tmpNewValue;
-
- Iterator<AbstractField> itOldValues;
- TextType tmpOldValue;
-
- boolean alreadyPresent = false;
-
- while (itActualEmbeddedProperties.hasNext()) {
- tmpEmbeddedProperty = itActualEmbeddedProperties.next();
- if (tmpEmbeddedProperty instanceof ComplexProperty) {
- if (tmpEmbeddedProperty.getQualifiedName().equals(
- analyzedPropQualifiedName)) {
- itNewValues = ((ComplexProperty) prop)
- .getContainer().getAllProperties()
- .iterator();
- // Merge a complex property
- while (itNewValues.hasNext()) {
- tmpNewValue = (TextType) itNewValues.next();
- itOldValues = ((ComplexProperty) tmpEmbeddedProperty)
- .getContainer().getAllProperties()
- .iterator();
- while (itOldValues.hasNext()
- && !alreadyPresent) {
- tmpOldValue = (TextType) itOldValues
- .next();
- if (tmpOldValue
- .getStringValue()
- .equals(
- tmpNewValue
- .getStringValue())) {
- alreadyPresent = true;
- }
- }
- if (!alreadyPresent) {
- ((ComplexProperty) tmpEmbeddedProperty)
- .getContainer().addProperty(
- tmpNewValue);
- }
- }
-
- }
- }
- }
- } else {
- content.addProperty(prop);
- }
- }
- }
- }
-
- /**
- * Get an AbstractField list corresponding to the content of an array Return
- * null if the property is unknown
- *
- * @param qualifiedName
- * the full qualified name of the property concerned
- * @return List of property contained in the complex property
- * @throws BadFieldValueException
- * Property not contains property (not complex property)
- */
- public List<AbstractField> getArrayList(String qualifiedName)
- throws BadFieldValueException {
- ComplexProperty array = null;
- Iterator<AbstractField> itProp = content.getAllProperties().iterator();
- AbstractField tmp;
- while (itProp.hasNext()) {
- tmp = itProp.next();
- if (tmp.getQualifiedName().equals(qualifiedName)) {
- if (tmp instanceof ComplexProperty) {
- array = (ComplexProperty) tmp;
- break;
- } else {
- throw new BadFieldValueException(
- "Property asked not seems to be an array");
- }
-
- }
- }
- if (array != null) {
- Iterator<AbstractField> it = array.getContainer()
- .getAllProperties().iterator();
- List<AbstractField> list = new ArrayList<AbstractField>();
- while (it.hasNext()) {
- list.add(it.next());
- }
- return list;
- }
- return null;
- }
-
- /**
- * Get PropertyContainer of this Schema
- *
- * @return the ComplexProperty which represents the schema content
- */
- public ComplexPropertyContainer getContent() {
- return content;
- }
-
- /**
- * Get All attributes defined for this schema
- *
- * @return Attributes list defined for this schema
- */
- public List<Attribute> getAllAttributes() {
- return content.getAllAttributes();
- }
-
- /**
- * Get All properties defined in this schema
- *
- * @return Properties list defined in this schema
- */
- public List<AbstractField> getAllProperties() {
- return content.getAllProperties();
- }
-
- /**
- * Set a new attribute for this schema
- *
- * @param attr
- * The new Attribute to set
- */
- public void setAttribute(Attribute attr) {
- content.setAttribute(attr);
- }
-
- /**
- * Add a new Property to this schema
- *
- * @param obj
- * The new property to add
- */
- public void addProperty(AbstractField obj) {
- content.addProperty(obj);
- }
-
- /**
- * Get DOM Element for rdf/xml serialization
- *
- * @return the DOM Element
- */
- public Element getElement() {
- return content.getElement();
- }
-
- /**
- * get a Property with its name, using the current prefix
- *
- * @param simpleName
- * the local name of the property
- * @return The property wanted
- */
- protected AbstractField getPropertyAsSimple(String simpleName) {
- return getProperty(localPrefixSep + simpleName);
- }
-
- /**
- * get a Property with its qualified Name (with its prefix)
- *
- * @param qualifiedName
- * The full qualified name of the property wanted
- * @return the property wanted
- */
- protected AbstractField getProperty(String qualifiedName) {
- Iterator<AbstractField> it = getAllProperties().iterator();
- AbstractField tmp;
- while (it.hasNext()) {
- tmp = it.next();
- if (tmp.getQualifiedName().equals(qualifiedName)) {
- return tmp;
- }
- }
- return null;
- }
-
- /**
- * Return local prefix
- *
- * @return current prefix fixed for this schema
- */
- public String getLocalPrefix() {
- return this.localPrefix;
- }
-
- /**
- * Return local prefix with separator
- *
- * @return current prefix fixed for this schema with ':' separator
- */
- public String getLocalPrefixWithSeparator() {
- return this.localPrefixSep;
- }
-
+ /**
+ * The standard xmlns namespace.
+ */
+ public static final String NS_NAMESPACE = "http://www.w3.org/2000/xmlns/";
+
+ public static final String RDFABOUT = "rdf:about";
+
+ private String localPrefix;
+
+ private String localNSUri;
+
+// private String localPrefixSep;
+
+ private XMPMetadata metadata;
+
+ private ComplexPropertyContainer content;
+
+ /**
+ * Create a new blank schema that can be populated.
+ *
+ * @param metadata
+ * The parent XMP metadata that this schema will be part of.
+ * @param namespaceName
+ * The name of the namespace, ie pdf,dc,...
+ * @param namespaceURI
+ * The URI of the namespace, ie "http://ns.adobe.com/pdf/1.3/"
+ *
+ */
+ public XMPSchema(XMPMetadata metadata, String namespaceName, String namespaceURI) {
+ this.metadata = metadata;
+ content = new ComplexPropertyContainer(metadata,
+ XmpConstants.RDF_NAMESPACE, "rdf",
+ "Description");
+
+ localPrefix = namespaceName;
+ localNSUri = namespaceURI;
+ content.setAttribute(new Attribute(NS_NAMESPACE, "xmlns",
+ namespaceName, namespaceURI));
+
+ }
+
+ private String getQualifiedName (String name) {
+ return localPrefix + ':' + name;
+ }
+
+ /**
+ * Get the schema prefix
+ *
+ * @return Prefix fixed for the schema
+ */
+ public String getPrefix() {
+ return localPrefix;
+
+ }
+
+ /**
+ * Get the namespace URI of this schema
+ *
+ * @return the namespace URI of this schema
+ */
+ public String getNamespaceValue() {
+ return localNSUri;
+ }
+
+ /**
+ * Retrieve a generic simple type property
+ *
+ * @param qualifiedName
+ * Full qualified name of proeprty wanted
+ * @return The generic simple type property according to its qualified Name
+ */
+ public AbstractField getAbstractProperty(String qualifiedName) {
+ Iterator<AbstractField> it = content.getAllProperties().iterator();
+ AbstractField tmp;
+ while (it.hasNext()) {
+ tmp = it.next();
+ if (tmp.getQualifiedName().equals(qualifiedName)) {
+ return tmp;
+ }
+ }
+ return null;
+
+ }
+
+ /**
+ * Get the RDF about attribute
+ *
+ * @return The RDF 'about' attribute.
+ */
+ public Attribute getAboutAttribute() {
+ return content.getAttribute(RDFABOUT);
+ }
+
+ /**
+ * Get the RDF about value.
+ *
+ * @return The RDF 'about' value.
+ */
+ public String getAboutValue() {
+ Attribute prop = content.getAttribute(RDFABOUT);
+ if (prop != null) {
+ return prop.getValue();
+ }
+ return null;
+ }
+
+ /**
+ * Set the RDF 'about' attribute
+ *
+ * @param about
+ * the well-formed attribute
+ * @throws BadFieldValueException
+ * Bad Attribute name (not corresponding to about attribute)
+ */
+ public void setAbout(Attribute about) throws BadFieldValueException {
+ if (about.getQualifiedName().equals(RDFABOUT)
+ || about.getQualifiedName().equals("about")) {
+ content.setAttribute(about);
+ } else {
+ throw new BadFieldValueException(
+ "Attribute 'about' must be named 'rdf:about' or 'about'");
+ }
+ }
+
+ /**
+ * Set the RDF 'about' attribute. Passing in null will clear this attribute.
+ *
+ * @param about
+ * The new RFD about value.
+ */
+ public void setAboutAsSimple(String about) {
+ if (about == null) {
+ content.removeAttribute(RDFABOUT);
+ } else {
+ content.setAttribute(new Attribute(null, "rdf", "about", about));
+
+ }
+ }
+
+ /**
+ * Set a simple specified type property on the schema.
+ *
+ * @param type
+ * the property type
+ * @param qualifiedName
+ * the qualified name to specify for the new property
+ * @param propertyValue
+ * The value (must be an object understandable by specified type)
+ */
+ private void setSpecifiedSimpleTypeProperty(
+ Class<? extends AbstractSimpleProperty> type, String qualifiedName,
+ Object propertyValue) {
+ String[] splittedQualifiedName = qualifiedName.split(":");
+
+ if (propertyValue == null) {
+ // Search in properties to erase
+ Iterator<AbstractField> it = content.getAllProperties().iterator();
+ AbstractField tmp;
+ while (it.hasNext()) {
+ tmp = it.next();
+ if (tmp.getQualifiedName().equals(qualifiedName)) {
+ content.removeProperty(tmp);
+ return;
+ }
+ }
+ } else {
+ AbstractSimpleProperty specifiedTypeProperty;
+ try {
+ specifiedTypeProperty = TypeMapping.instanciateSimpleProperty(
+ metadata, null,
+ splittedQualifiedName[0], splittedQualifiedName[1], propertyValue,
+ TypeMapping.getType(type));
+ } catch (Exception e) {
+ throw new IllegalArgumentException(
+ "Failed to create property with the specified type given in parameters",
+ e);
+ }
+ // attribute placement for simple property has been removed
+ // Search in properties to erase
+ Iterator<AbstractField> it = content.getAllProperties().iterator();
+ AbstractField tmp;
+ while (it.hasNext()) {
+ tmp = it.next();
+ if (tmp.getQualifiedName().equals(qualifiedName)) {
+ content.removeProperty(tmp);
+ content.addProperty(specifiedTypeProperty);
+ return;
+ }
+ }
+ content.addProperty(specifiedTypeProperty);
+ }
+ }
+
+ /**
+ * Add a SimpleProperty to this schema
+ *
+ * @param prop
+ * The Property to add
+ */
+ private void setSpecifiedSimpleTypeProperty(AbstractSimpleProperty prop) {
+ // attribute placement for simple property has been removed
+ // Search in properties to erase
+ Iterator<AbstractField> it = content.getAllProperties().iterator();
+ AbstractField tmp;
+ while (it.hasNext()) {
+ tmp = it.next();
+ if (tmp.getQualifiedName().equals(prop.getQualifiedName())) {
+ content.removeProperty(tmp);
+ content.addProperty(prop);
+ return;
+ }
+ }
+ content.addProperty(prop);
+ }
+
+ /**
+ * Set TextType property
+ *
+ * @param prop
+ * The text property to add
+ */
+ public void setTextProperty(TextType prop) {
+ setSpecifiedSimpleTypeProperty(prop);
+ }
+
+ /**
+ * Set a simple text property on the schema.
+ *
+ * @param qualifiedName
+ * The name of the property, it must contain the namespace
+ * prefix, ie "pdf:Keywords"
+ * @param propertyValue
+ * The value for the property, can be any string. Passing null
+ * will remove the property.
+ */
+ public void setTextPropertyValue(String qualifiedName, String propertyValue) {
+ setSpecifiedSimpleTypeProperty(TextType.class, qualifiedName,
+ propertyValue);
+ }
+
+ /**
+ * Set a simple text property on the schema, using the current prefix.
+ *
+ * @param simpleName
+ * the name of the property without prefix
+ * @param propertyValue
+ * The value for the property, can be any string. Passing null
+ * will remove the property.
+ */
+ public void setTextPropertyValueAsSimple(String simpleName,
+ String propertyValue) {
+ this.setTextPropertyValue(getQualifiedName(simpleName), propertyValue);
+ }
+
+ /**
+ * Get a TextProperty Type from its name
+ *
+ * @param qualifiedName
+ * The full qualified name of the property wanted
+ * @return The Text Type property wanted
+ */
+ public TextType getUnqualifiedTextProperty(String name) {
+ String qualifiedName = getQualifiedName(name);
+ AbstractField prop = getAbstractProperty(qualifiedName);
+ if (prop != null) {
+ if (prop instanceof TextType) {
+ return (TextType) prop;
+ } else {
+ throw new IllegalArgumentException(
+ "Property asked is not a Text Property");
+ }
+ }
+ return null;
+ }
+
+ /**
+ * Get the value of a simple text property.
+ *
+ * @param qualifiedName
+ * The name of the property to get, it must include the namespace
+ * prefix. ie "pdf:Keywords".
+ *
+ * @return The value of the text property or the null if there is no value.
+ *
+ */
+ public String getUnqualifiedTextPropertyValue(String name) {
+ TextType tt = getUnqualifiedTextProperty(name);
+ return tt==null?null:tt.getStringValue();
+ }
+
+ /**
+ * Get the Date property with its name
+ *
+ * @param qualifiedName
+ * The name of the property to get, it must include the namespace
+ * prefix. ie "pdf:Keywords".
+ * @return Date Type property
+ *
+ */
+ public DateType getDateProperty(String qualifiedName) {
+ AbstractField prop = getAbstractProperty(qualifiedName);
+ if (prop != null) {
+ if (prop instanceof DateType) {
+ return (DateType) prop;
+ } else {
+ throw new IllegalArgumentException(
+ "Property asked is not a Date Property");
+ }
+
+ }
+ return null;
+ }
+
+ /**
+ * Get a simple date property value on the schema, using the current prefix.
+ *
+ * @param simpleName
+ * the local name of the property to get
+ * @return The value of the property as a calendar.
+ *
+ */
+ public Calendar getDatePropertyValueAsSimple(String simpleName) {
+ return this.getDatePropertyValue(getQualifiedName(simpleName));
+ }
+
+ /**
+ * Get the value of the property as a date.
+ *
+ * @param qualifiedName
+ * The fully qualified property name for the date.
+ *
+ * @return The value of the property as a date.
+ *
+ */
+ public Calendar getDatePropertyValue(String qualifiedName) {
+ AbstractField prop = getAbstractProperty(qualifiedName);
+ if (prop != null) {
+ if (prop instanceof DateType) {
+ return ((DateType) prop).getValue();
+ } else {
+ throw new IllegalArgumentException(
+ "Property asked is not a Date Property");
+ }
+
+ }
+ return null;
+ }
+
+ /**
+ * Set a new DateProperty
+ *
+ * @param date
+ * The DateType Property
+ */
+ public void setDateProperty(DateType date) {
+ setSpecifiedSimpleTypeProperty(date);
+ }
+
+ /**
+ * Set a simple Date property on the schema, using the current prefix.
+ *
+ * @param simpleName
+ * the name of the property without prefix
+ * @param date
+ * The calendar value for the property, can be any string.
+ * Passing null will remove the property.
+ */
+ public void setDatePropertyValueAsSimple(String simpleName, Calendar date) {
+ this.setDatePropertyValue(getQualifiedName(simpleName), date);
+ }
+
+ /**
+ * Set the value of the property as a date.
+ *
+ * @param qualifiedName
+ * The fully qualified property name for the date.
+ * @param date
+ * The date to set, or null to clear.
+ */
+ public void setDatePropertyValue(String qualifiedName, Calendar date) {
+ setSpecifiedSimpleTypeProperty(DateType.class, qualifiedName, date);
+
+ }
+
+ /**
+ * Get a BooleanType property with its name
+ *
+ * @param qualifiedName
+ * the full qualified name of property wanted
+ * @return boolean Type property
+ */
+ public BooleanType getBooleanProperty(String qualifiedName) {
+ AbstractField prop = getAbstractProperty(qualifiedName);
+ if (prop != null) {
+ if (prop instanceof BooleanType) {
+ return (BooleanType) prop;
+ } else {
+ throw new IllegalArgumentException(
+ "Property asked is not a Boolean Property");
+ }
+ }
+ return null;
+ }
+
+ /**
+ * Get a simple boolean property value on the schema, using the current
+ * prefix.
+ *
+ * @param simpleName
+ * the local name of property wanted
+ * @return The value of the property as a boolean.
+ */
+ public Boolean getBooleanPropertyValueAsSimple(String simpleName) {
+ return this.getBooleanPropertyValue(getQualifiedName(simpleName));
+ }
+
+ /**
+ * Get the value of the property as a boolean.
+ *
+ * @param qualifiedName
+ * The fully qualified property name for the boolean.
+ *
+ * @return The value of the property as a boolean. Return null if property
+ * not exist
+ */
+ public Boolean getBooleanPropertyValue(String qualifiedName) {
+ AbstractField prop = getAbstractProperty(qualifiedName);
+ if (prop != null) {
+ if (prop instanceof BooleanType) {
+ return ((BooleanType) prop).getValue();
+ } else {
+ throw new IllegalArgumentException(
+ "Property asked is not a Boolean Property");
+ }
+ }
+ // Return null if property not exist. This method give the property
+ // value so treat this return in this way.
+ // If you want to use this value like a condition, you must check this
+ // return before
+ return null;
+ }
+
+ /**
+ * Set a BooleanType property
+ *
+ * @param bool
+ * the booleanType property
+ */
+ public void setBooleanProperty(BooleanType bool) {
+ setSpecifiedSimpleTypeProperty(bool);
+ }
+
+ /**
+ * Set a simple Boolean property on the schema, using the current prefix.
+ *
+ * @param simpleName
+ * the name of the property without prefix
+ * @param bool
+ * The value for the property, can be any string. Passing null
+ * will remove the property.
+ */
+ public void setBooleanPropertyValueAsSimple(String simpleName, Boolean bool) {
+ this.setBooleanPropertyValue(getQualifiedName(simpleName), bool);
+ }
+
+ /**
+ * Set the value of the property as a boolean.
+ *
+ * @param qualifiedName
+ * The fully qualified property name for the boolean.
+ * @param bool
+ * The boolean to set, or null to clear.
+ */
+ public void setBooleanPropertyValue(String qualifiedName, Boolean bool) {
+ setSpecifiedSimpleTypeProperty(BooleanType.class, qualifiedName, bool);
+ }
+
+ /**
+ * Get the Integer property with its name
+ *
+ * @param qualifiedName
+ * the full qualified name of property wanted
+ * @return Integer Type property
+ */
+ public IntegerType getIntegerProperty(String qualifiedName) {
+ AbstractField prop = getAbstractProperty(qualifiedName);
+ if (prop != null) {
+ if (prop instanceof IntegerType) {
+ return ((IntegerType) prop);
+ } else {
+ throw new IllegalArgumentException(
+ "Property asked is not an Integer Property");
+ }
+ }
+ return null;
+ }
+
+ /**
+ * Get a simple integer property value on the schema, using the current
+ * prefix.
+ *
+ * @param simpleName
+ * the local name of property wanted
+ * @return The value of the property as an integer.
+ */
+ public Integer getIntegerPropertyValueAsSimple(String simpleName) {
+ return this.getIntegerPropertyValue(getQualifiedName(simpleName));
+ }
+
+ /**
+ * Get the value of the property as an integer.
+ *
+ * @param qualifiedName
+ * The fully qualified property name for the integer.
+ *
+ * @return The value of the property as an integer.
+ */
+ public Integer getIntegerPropertyValue(String qualifiedName) {
+ AbstractField prop = getAbstractProperty(qualifiedName);
+ if (prop != null) {
+ if (prop instanceof IntegerType) {
+ return ((IntegerType) prop).getValue();
+ } else {
+ throw new IllegalArgumentException(
+ "Property asked is not an Integer Property");
+ }
+ }
+ return null;
+ }
+
+ /**
+ * Add an integerProperty
+ *
+ * @param prop
+ * The Integer Type property
+ */
+ public void setIntegerProperty(IntegerType prop) {
+ setSpecifiedSimpleTypeProperty(prop);
+ }
+
+ /**
+ * Set a simple Integer property on the schema, using the current prefix.
+ *
+ * @param simpleName
+ * the name of the property without prefix
+ * @param intValue
+ * The value for the property, can be any string. Passing null
+ * will remove the property.
+ */
+ public void setIntegerPropertyValueAsSimple(String simpleName,
+ Integer intValue) {
+ this.setIntegerPropertyValue(getQualifiedName(simpleName), intValue);
+ }
+
+ /**
+ * Set the value of the property as an integer.
+ *
+ * @param qualifiedName
+ * The fully qualified property name for the integer.
+ * @param intValue
+ * The int to set, or null to clear.
+ */
+ public void setIntegerPropertyValue(String qualifiedName, Integer intValue) {
+ setSpecifiedSimpleTypeProperty(IntegerType.class, qualifiedName,
+ intValue);
+ }
+
+ /**
+ * Generic array property removing
+ *
+ * @param qualifiedArrayName
+ * the full qualified name of property wanted
+ * @param fieldValue
+ * the field value
+ */
+ private void removeUnqualifiedArrayValue(String arrayName, String fieldValue) {
+ String qualifiedArrayName = getQualifiedName(arrayName);
+ ComplexProperty array = (ComplexProperty) getAbstractProperty(qualifiedArrayName);
+ if (array != null) {
+ ArrayList<AbstractField> toDelete = new ArrayList<AbstractField>();
+ Iterator<AbstractField> it = array.getContainer()
+ .getAllProperties().iterator();
+ AbstractSimpleProperty tmp;
+ while (it.hasNext()) {
+ tmp = (AbstractSimpleProperty) it.next();
+ if (tmp.getStringValue().equals(fieldValue)) {
+ toDelete.add(tmp);
+ }
+ }
+ Iterator<AbstractField> eraseProperties = toDelete.iterator();
+ while (eraseProperties.hasNext()) {
+ array.getContainer().removeProperty(eraseProperties.next());
+ }
+ }
+
+ }
+
+ /**
+ * Remove all matching entries with the given value from the bag.
+ *
+ * @param qualifiedBagName
+ * The name of the bag, it must include the namespace prefix. ie
+ * "pdf:Keywords".
+ * @param bagValue
+ * The value to remove from the bagList.
+ */
+ public void removeUnqualifiedBagValue(String bagName, String bagValue) {
+ removeUnqualifiedArrayValue(bagName, bagValue);
+ }
+
+ /**
+ * add a bag value property on the schema, using the current prefix.
+ *
+ * @param simpleName
+ * the local name of property
+ * @param bagValue
+ * the string value to add
+ */
+ public void addBagValueAsSimple(String simpleName, String bagValue) {
+ this.internalAddBagValue(getQualifiedName(simpleName), bagValue);
+ }
+
+ private void internalAddBagValue(String qualifiedBagName, String bagValue) {
+ String[] splittedQualifiedName = qualifiedBagName.split(":");
+ ComplexProperty bag = (ComplexProperty) getAbstractProperty(qualifiedBagName);
+ TextType li = new TextType(metadata,null, "rdf", "li", bagValue);
+ if (bag != null) {
+ bag.getContainer().addProperty(li);
+ } else {
+ ComplexProperty newBag = new ComplexProperty(metadata,null,
+ splittedQualifiedName[0], splittedQualifiedName[1],
+ ComplexProperty.UNORDERED_ARRAY);
+ newBag.getContainer().addProperty(li);
+ content.addProperty(newBag);
+ }
+ }
+
+ /**
+ * Add an entry to a bag property.
+ *
+ * @param simpleName
+ * The name of the bag without the namespace prefix
+ * @param bagValue
+ * The value to add to the bagList.
+ */
+ public void addQualifiedBagValue(String simpleName, String bagValue) {
+ internalAddBagValue(getQualifiedName(simpleName), bagValue);
+ }
+
+ /**
+ * Generic String List Builder for arrays contents
+ *
+ * @param qualifiedArrayName
+ * the full qualified name of property concerned
+ * @return String list which represents content of array property
+ */
+ private List<String> getArrayListToString(String qualifiedArrayName) {
+ ComplexProperty array = (ComplexProperty) getAbstractProperty(qualifiedArrayName);
+ return TypeUtil.getArrayListToString(array);
+ }
+
+ /**
+ * Get all the values of the bag property, using the current prefix. This
+ * will return a list of java.lang.String objects, this is a read-only list.
+ *
+ * @param simpleName
+ * the local name of property concerned
+ *
+ *
+ * @return All values of the bag property in a list.
+ */
+ // TODO remove
+ public List<String> getBagValueListAsSimple(String simpleName) {
+ return getUnqualifiedBagValueList(simpleName);
+ }
+
+ /**
+ * Get all the values of the bag property. This will return a list of
+ * java.lang.String objects, this is a read-only list.
+ *
+ * @param qualifiedBagName
+ * The name of the bag property to get without namespace prefix.
+ *
+ * @return All values of the bag property in a list.
+ */
+ public List<String> getUnqualifiedBagValueList(String bagName) {
+ String qualifiedBagName = getQualifiedName( bagName);
+ return getArrayListToString(qualifiedBagName);
+ }
+
+ /**
+ * Remove all matching values from a sequence property.
+ *
+ * @param qualifiedSeqName
+ * The name of the sequence property. It must include the
+ * namespace prefix. ie "pdf:Keywords".
+ * @param seqValue
+ * The value to remove from the list.
+ */
+ public void removeUnqualifiedSequenceValue(String qualifiedSeqName, String seqValue) {
+ removeUnqualifiedArrayValue(qualifiedSeqName, seqValue);
+ }
+
+ /**
+ * Generic method to remove a field from an array with an Elementable Object
+ *
+ * @param qualifiedArrayName
+ * the full qualified name of the property concerned
+ * @param fieldValue
+ * the elementable field value
+ */
+ public void removeUnqualifiedArrayValue(String arrayName,
+ Elementable fieldValue) {
+ String qualifiedArrayName = getQualifiedName(arrayName);
+ ComplexProperty array = (ComplexProperty) getAbstractProperty(qualifiedArrayName);
+ if (array != null) {
+ ArrayList<AbstractField> toDelete = new ArrayList<AbstractField>();
+ Iterator<AbstractField> it = array.getContainer()
+ .getAllProperties().iterator();
+ AbstractSimpleProperty tmp;
+ while (it.hasNext()) {
+ tmp = (AbstractSimpleProperty) it.next();
+ if (tmp.equals(fieldValue)) {
+ toDelete.add(tmp);
+ }
+ }
+ Iterator<AbstractField> eraseProperties = toDelete.iterator();
+ while (eraseProperties.hasNext()) {
+ array.getContainer().removeProperty(eraseProperties.next());
+ }
+ }
+ }
+
+ /**
+ * Remove a value from a sequence property. This will remove all entries
+ * from the list.
+ *
+ * @param qualifiedSeqName
+ * The name of the sequence property. It must include the
+ * namespace prefix. ie "pdf:Keywords".
+ * @param seqValue
+ * The value to remove from the list.
+ */
+ public void removeUnqualifiedSequenceValue(String qualifiedSeqName,
+ Elementable seqValue) {
+ removeUnqualifiedArrayValue(qualifiedSeqName, seqValue);
+ }
+
+ /**
+ * Add a new value to a sequence property.
+ *
+ * @param qualifiedSeqName
+ * The name of the sequence property without the namespace prefix
+ * @param seqValue
+ * The value to add to the sequence.
+ */
+ public void addUnqualifiedSequenceValue(String simpleSeqName, String seqValue) {
+ String qualifiedSeqName = getQualifiedName(simpleSeqName);
+ String[] splittedQualifiedName = qualifiedSeqName.split(":");
+ ComplexProperty seq = (ComplexProperty) getAbstractProperty(qualifiedSeqName);
+ TextType li = new TextType(metadata,null, "rdf", "li", seqValue);
+ if (seq != null) {
+ seq.getContainer().addProperty(li);
+ } else {
+ ComplexProperty newSeq = new ComplexProperty(metadata,null,
+ splittedQualifiedName[0], splittedQualifiedName[1],
+ ComplexProperty.ORDERED_ARRAY);
+ newSeq.getContainer().addProperty(li);
+ content.addProperty(newSeq);
+ }
+ }
+
+
+ /**
+ * Add a new value to a bag property.
+ *
+ * @param qualifiedSeqName
+ * The name of the sequence property, it must include the
+ * namespace prefix. ie "pdf:Keywords"
+ * @param seqValue
+ * The value to add to the bag.
+ */
+ public void addBagValue(String qualifiedSeqName, AbstractField seqValue) {
+
+ String[] splittedQualifiedName = qualifiedSeqName.split(":");
+ ComplexProperty bag = (ComplexProperty) getAbstractProperty(qualifiedSeqName);
+ if (bag != null) {
+ bag.getContainer().addProperty(seqValue);
+ } else {
+ ComplexProperty newBag = new ComplexProperty(metadata,null,
+ splittedQualifiedName[0], splittedQualifiedName[1],
+ ComplexProperty.UNORDERED_ARRAY);
+ newBag.getContainer().addProperty(seqValue);
+ content.addProperty(newBag);
+ }
+ }
+
+// /**
+// * add a new value to a sequence property using the current prefix.
+// *
+// * @param simpleName
+// * the local name of the property
+// * @param seqValue
+// * the string value to add
+// */
+// public void addSequenceValueAsSimple(String simpleName, String seqValue) {
+// this.internalAddSequenceValue(localPrefixSep + simpleName, seqValue);
+// }
+
+ /**
+ * Add a new value to a sequence property.
+ *
+ * @param qualifiedSeqName
+ * The name of the sequence property, it must include the
+ * namespace prefix. ie "pdf:Keywords"
+ * @param seqValue
+ * The value to add to the sequence.
+ */
+ public void addUnqualifiedSequenceValue(String seqName, AbstractField seqValue) {
+ String qualifiedSeqName = getQualifiedName(seqName);
+ String[] splittedQualifiedName = qualifiedSeqName.split(":");
+ ComplexProperty seq = (ComplexProperty) getAbstractProperty(qualifiedSeqName);
+ if (seq != null) {
+ seq.getContainer().addProperty(seqValue);
+ } else {
+ ComplexProperty newSeq = new ComplexProperty(metadata,null,
+ splittedQualifiedName[0], splittedQualifiedName[1],
+ ComplexProperty.ORDERED_ARRAY);
+ newSeq.getContainer().addProperty(seqValue);
+ content.addProperty(newSeq);
+ }
+ }
+
+ /**
+ * Get all the values in a sequence property.
+ *
+ * @param qualifiedSeqName
+ * The name of the sequence property without namespace prefix.
+ *
+ * @return A read-only list of java.lang.String objects or null if the
+ * property does not exist.
+ */
+ public List<String> getUnqualifiedSequenceValueList(String seqName) {
+ String qualifiedSeqName = getQualifiedName(seqName);
+ return getArrayListToString(qualifiedSeqName);
+ }
+
+ /**
+ * Remove a date sequence value from the list.
+ *
+ * @param qualifiedSeqName
+ * The name of the sequence property, it must include the
+ * namespace prefix. ie "pdf:Keywords"
+ * @param date
+ * The date to remove from the sequence property.
+ */
+ public void removeUnqualifiedSequenceDateValue(String seqName, Calendar date) {
+ String qualifiedSeqName = getQualifiedName(seqName);
+ ComplexProperty seq = (ComplexProperty) getAbstractProperty(qualifiedSeqName);
+ if (seq != null) {
+ ArrayList<AbstractField> toDelete = new ArrayList<AbstractField>();
+ Iterator<AbstractField> it = seq.getContainer().getAllProperties()
+ .iterator();
+ AbstractField tmp;
+ while (it.hasNext()) {
+ tmp = it.next();
+ if (tmp instanceof DateType) {
+ if (((DateType) tmp).getValue().equals(date)) {
+ toDelete.add(tmp);
+
+ }
+ }
+ }
+ Iterator<AbstractField> eraseProperties = toDelete.iterator();
+ while (eraseProperties.hasNext()) {
+ seq.getContainer().removeProperty(eraseProperties.next());
+ }
+ }
+ }
+
+ /**
+ * Add a date sequence value to the list using the current prefix
+ *
+ * @param simpleName
+ * the local name of the property
+ * @param date
+ * the value to add
+ */
+ public void addSequenceDateValueAsSimple(String simpleName, Calendar date) {
+ addUnqualifiedSequenceDateValue(simpleName, date);
+ }
+
+ /**
+ * Add a date sequence value to the list.
+ *
+ * @param qualifiedSeqName
+ * The name of the sequence property, it must include the
+ * namespace prefix. ie "pdf:Keywords"
+ * @param date
+ * The date to add to the sequence property.
+ */
+ public void addUnqualifiedSequenceDateValue(String seqName, Calendar date) {
+ addUnqualifiedSequenceValue(seqName, new DateType(metadata,null, "rdf", "li",
+ date));
+ }
+
+ /**
+ * Get all the date values in a sequence property.
+ *
+ * @param qualifiedSeqName
+ * The name of the sequence property, it must include the
+ * namespace prefix. ie "pdf:Keywords".
+ *
+ * @return A read-only list of java.util.Calendar objects or null if the
+ * property does not exist.
+ *
+ */
+ public List<Calendar> getUnqualifiedSequenceDateValueList(String seqName) {
+ String qualifiedSeqName = getQualifiedName(seqName);
+ List<Calendar> retval = null;
+ ComplexProperty seq = (ComplexProperty) getAbstractProperty(qualifiedSeqName);
+ if (seq != null) {
+ retval = new ArrayList<Calendar>();
+ Iterator<AbstractField> it = seq.getContainer().getAllProperties()
+ .iterator();
+ AbstractField tmp;
+ while (it.hasNext()) {
+ tmp = it.next();
+ if (tmp instanceof DateType) {
+ retval.add(((DateType) tmp).getValue());
+ }
+ }
+ }
+ return retval;
+ }
+
+ /**
+ * Method used to place the 'x-default' value in first in Language
+ * alternatives as said in xmp spec
+ *
+ * @param alt
+ * The property to reorganize
+ */
+ public void reorganizeAltOrder(ComplexPropertyContainer alt) {
+ Iterator<AbstractField> it = alt.getAllProperties().iterator();
+ AbstractField xdefault = null;
+ boolean xdefaultFound = false;
+ // If alternatives contains x-default in first value
+ if (it.hasNext()) {
+ if (it.next().getAttribute("xml:lang").getValue().equals(
+ "x-default")) {
+ return;
+ }
+ }
+ // Find the xdefault definition
+ while (it.hasNext() && !xdefaultFound) {
+ xdefault = it.next();
+ if (xdefault.getAttribute("xml:lang").getValue()
+ .equals("x-default")) {
+ alt.removeProperty(xdefault);
+ xdefaultFound = true;
+ }
+ }
+ if (xdefaultFound) {
+ it = alt.getAllProperties().iterator();
+ ArrayList<AbstractField> reordered = new ArrayList<AbstractField>();
+ ArrayList<AbstractField> toDelete = new ArrayList<AbstractField>();
+ reordered.add(xdefault);
+ AbstractField tmp;
+ while (it.hasNext()) {
+ tmp = it.next();
+ reordered.add(tmp);
+ toDelete.add(tmp);
+ }
+ Iterator<AbstractField> eraseProperties = toDelete.iterator();
+ while (eraseProperties.hasNext()) {
+ alt.removeProperty(eraseProperties.next());
+ }
+ it = reordered.iterator();
+ while (it.hasNext()) {
+ alt.addProperty(it.next());
+ }
+ }
+
+ }
+
+ /**
+ * Set the value of a multi-lingual property.
+ *
+ * @param qualifiedName
+ * The name of the property, it must include the namespace
+ * prefix. ie "pdf:Keywords"
+ * @param language
+ * The language code of the value. If null then "x-default" is
+ * assumed.
+ * @param value
+ * The value of the property in the specified language.
+ */
+ public void setUnqualifiedLanguagePropertyValue(String name, String language,
+ String value) {
+ String qualifiedName = getQualifiedName(name);
+ AbstractField property = getAbstractProperty(qualifiedName);
+ ComplexProperty prop;
+ if (property != null) {
+ // Analyzing content of property
+ if (property instanceof ComplexProperty) {
+ prop = (ComplexProperty) property;
+ Iterator<AbstractField> itCplx = prop.getContainer()
+ .getAllProperties().iterator();
+ // try to find the same lang definition
+ AbstractField tmp;
+ // Try to find a definition
+ while (itCplx.hasNext()) {
+ tmp = itCplx.next();
+ // System.err.println(tmp.getAttribute("xml:lang").getStringValue());
+ if (tmp.getAttribute("xml:lang").getValue()
+ .equals(language)) {
+ // the same language has been found
+ if (value == null) {
+ // if value null, erase this definition
+ prop.getContainer().removeProperty(tmp);
+ } else {
+ prop.getContainer().removeProperty(tmp);
+ TextType langValue;
+ langValue = new TextType(metadata, null,"rdf", "li",
+ value);
+
+ langValue.setAttribute(new Attribute(null, "xml",
+ "lang", language));
+ prop.getContainer().addProperty(langValue);
+ }
+ reorganizeAltOrder(prop.getContainer());
+ return;
+ }
+ }
+ // if no definition found, we add a new one
+ TextType langValue;
+ langValue = new TextType(metadata,null, "rdf", "li", value);
+ langValue.setAttribute(new Attribute(null, "xml", "lang",
+ language));
+ prop.getContainer().addProperty(langValue);
+ reorganizeAltOrder(prop.getContainer());
+ }
+ } else {
+ String[] splittedQualifiedName = qualifiedName.split(":");
+ prop = new ComplexProperty(metadata, null, splittedQualifiedName[0],
+ splittedQualifiedName[1], ComplexProperty.ALTERNATIVE_ARRAY);
+ TextType langValue;
+ langValue = new TextType(metadata,null, "rdf", "li", value);
+ langValue
+ .setAttribute(new Attribute(null, "xml", "lang", language));
+ prop.getContainer().addProperty(langValue);
+ content.addProperty(prop);
+ }
+ }
+
+ /**
+ * Get the value of a multi-lingual property.
+ *
+ * @param qualifiedName
+ * The name of the property, without the namespace prefix.
+ * @param language
+ * The language code of the value. If null then "x-default" is
+ * assumed.
+ *
+ * @return The value of the language property.
+ */
+ public String getUnqualifiedLanguagePropertyValue(String name, String expectedLanguage) {
+ String qualifiedName = getQualifiedName(name);
+ String language = (expectedLanguage!=null)?expectedLanguage:"x-default";
+ AbstractField property = getAbstractProperty(qualifiedName);
+ if (property != null) {
+ if (property instanceof ComplexProperty) {
+ ComplexProperty prop = (ComplexProperty) property;
+ Iterator<AbstractField> langsDef = prop.getContainer()
+ .getAllProperties().iterator();
+ AbstractField tmp;
+ Attribute text;
+ while (langsDef.hasNext()) {
+ tmp = langsDef.next();
+ text = tmp.getAttribute("xml:lang");
+ if (text != null) {
+ if (text.getValue().equals(language)) {
+ return ((TextType) tmp).getStringValue();
+ }
+ }
+ }
+ return null;
+ } else {
+ throw new IllegalArgumentException("The property '"
+ + qualifiedName + "' is not of Lang Alt type");
+ }
+ }
+ return null;
+ }
+
+
+ /**
+ * Get a list of all languages that are currently defined for a specific
+ * property.
+ *
+ * @param qualifiedName
+ * The name of the property, it must include the namespace
+ * prefix. ie "pdf:Keywords"
+ *
+ * @return A list of all languages, this will return an non-null empty list
+ * if none have been defined.
+ */
+ public List<String> getUnqualifiedLanguagePropertyLanguagesValue(String name) {
+ String qualifiedName = getQualifiedName(name);
+ List<String> retval = new ArrayList<String>();
+
+ AbstractField property = getAbstractProperty(qualifiedName);
+ if (property != null) {
+ if (property instanceof ComplexProperty) {
+ ComplexProperty prop = (ComplexProperty) property;
+ Iterator<AbstractField> langsDef = prop.getContainer()
+ .getAllProperties().iterator();
+ AbstractField tmp;
+ Attribute text;
+ while (langsDef.hasNext()) {
+ tmp = langsDef.next();
+ text = tmp.getAttribute("xml:lang");
+ if (text != null) {
+ retval.add(text.getValue());
+ } else {
+ retval.add("x-default");
+ }
+ }
+ return retval;
+ } else {
+ throw new IllegalArgumentException("The property '"
+ + qualifiedName + "' is not of Lang Alt type");
+ }
+ }
+ // no property with that name
+ return null;
+ }
+
+ /**
[... 248 lines stripped ...]