svn commit: r371571 - /xerces/java/trunk/src/org/apache/xerces/impl/validation/ConfigurableValidationState.java

[mr...@apache.org]

Author: mrglavas
Date: Mon Jan 23 08:24:17 2006
New Revision: 371571

URL: http://svn.apache.org/viewcvs?rev=371571&view=rev
Log:
Adding an extension to ValidationState which can be configured to turn 
off checking for ID/IDREF errors and unparsed entity errors. This is
need to support the http://apache.org/xml/features/validation/id-idref-checking
and http://apache.org/xml/features/validation/unparsed-entity-checking.

Patch thanks to Peter McCracken. See http://issues.apache.org/jira/browse/XERCESJ-1131.

Added:
    xerces/java/trunk/src/org/apache/xerces/impl/validation/ConfigurableValidationState.java

Added: xerces/java/trunk/src/org/apache/xerces/impl/validation/ConfigurableValidationState.java
URL: http://svn.apache.org/viewcvs/xerces/java/trunk/src/org/apache/xerces/impl/validation/ConfigurableValidationState.java?rev=371571&view=auto
==============================================================================
--- xerces/java/trunk/src/org/apache/xerces/impl/validation/ConfigurableValidationState.java (added)
+++ xerces/java/trunk/src/org/apache/xerces/impl/validation/ConfigurableValidationState.java Mon Jan 23 08:24:17 2006
@@ -0,0 +1,124 @@
+/*
+ * Copyright 2006 The Apache Software Foundation.
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.xerces.impl.validation;
+
+/**
+ * <p>An extension of ValidationState which can be configured to turn 
+ * off checking for ID/IDREF errors and unparsed entity errors.</p>
+ * 
+ * @xerces.internal
+ *
+ * @author Peter McCracken, IBM
+ * @version $Id: $
+ */
+public class ConfigurableValidationState extends ValidationState {
+    
+    /**
+     * Whether to check for ID/IDREF errors
+     */
+    private boolean fIdIdrefChecking;
+    
+    /**
+     * Whether to check for unparsed entity errors
+     */
+    private boolean fUnparsedEntityChecking;
+    
+    /**
+     * Creates a new ConfigurableValidationState.
+     * By default, error checking for both ID/IDREFs 
+     * and unparsed entities are turned on.
+     */
+    public ConfigurableValidationState() {
+        super();
+        fIdIdrefChecking = true;
+        fUnparsedEntityChecking = true;
+    }
+    
+    /**
+     * Turns checking for ID/IDREF errors on and off.
+     * @param setting: true to turn on error checking
+     *                 false to turn off error checking
+     */
+    public void setIdIdrefChecking(boolean setting) {
+        fIdIdrefChecking = setting;
+    }
+    
+    /**
+     * Turns checking for unparsed entity errors on and off.
+     * @param setting: true to turn on error checking
+     *                 false to turn off error checking
+     */
+    public void setUnparsedEntityChecking(boolean setting) {
+        fUnparsedEntityChecking = setting;
+    }
+    
+    /**
+     * Checks if all IDREFs have a corresponding ID.
+     * @return null, if ID/IDREF checking is turned off
+     *         otherwise, returns the value of the super implementation
+     */
+    public String checkIDRefID() {
+        return (fIdIdrefChecking) ? super.checkIDRefID() : null;
+    }
+    
+    /**
+     * Checks if an ID has already been declared.
+     * @return false, if ID/IDREF checking is turned off
+     *         otherwise, returns the value of the super implementation
+     */
+    public boolean isIdDeclared(String name) {
+        return (fIdIdrefChecking) ? super.isIdDeclared(name) : false;
+    }
+    
+    /**
+     * Checks if an entity is declared.
+     * @return true, if unparsed entity checking is turned off
+     *         otherwise, returns the value of the super implementation
+     */
+    public boolean isEntityDeclared(String name) {
+        return (fUnparsedEntityChecking) ? super.isEntityDeclared(name) : true;
+    }
+    
+    /**
+     * Checks if an entity is unparsed.
+     * @return true, if unparsed entity checking is turned off
+     *         otherwise, returns the value of the super implementation
+     */
+    public boolean isEntityUnparsed(String name) {
+        return (fUnparsedEntityChecking) ? super.isEntityUnparsed(name) : true;
+    }
+    
+    /**
+     * Adds the ID, if ID/IDREF checking is enabled.
+     * @param the ID to add
+     */
+    public void addId(String name) {
+        if (fIdIdrefChecking) {
+            super.addId(name);
+        }
+    }
+    
+    /**
+     * Adds the IDREF, if ID/IDREF checking is enabled.
+     * @param the IDREF to add
+     */
+    public void addIdRef(String name) {
+        if (fIdIdrefChecking) {
+            super.addIdRef(name);
+        }
+    }
+}



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