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Posted to dev@tapestry.apache.org by hl...@apache.org on 2005/06/18 20:13:19 UTC
cvs commit: jakarta-tapestry/framework/src/test/org/apache/tapestry/form/validator TestMinLength.java TestMinLengthValidator.java
hlship 2005/06/18 11:13:19
Added: framework/src/java/org/apache/tapestry/form/validator
MinLength.java
framework/src/test/org/apache/tapestry/form/validator
TestMinLength.java
Removed: framework/src/java/org/apache/tapestry/form/validator
MinLengthValidator.java
framework/src/test/org/apache/tapestry/form/validator
TestMinLengthValidator.java
Log:
Rename MinLengthValidator to MinLength.
Revision Changes Path
1.1 jakarta-tapestry/framework/src/java/org/apache/tapestry/form/validator/MinLength.java
Index: MinLength.java
===================================================================
// Copyright 2005 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.tapestry.form.validator;
import org.apache.hivemind.util.PropertyUtils;
import org.apache.tapestry.IMarkupWriter;
import org.apache.tapestry.IRequestCycle;
import org.apache.tapestry.form.FormComponentContributorContext;
import org.apache.tapestry.form.IFormComponent;
import org.apache.tapestry.form.ValidationMessages;
import org.apache.tapestry.valid.ValidationConstraint;
import org.apache.tapestry.valid.ValidationStrings;
import org.apache.tapestry.valid.ValidatorException;
/**
* Validates that the value, a string, is of a minimum length.
*
* @author Howard Lewis Ship
* @since 4.0
*/
public class MinLength implements Validator
{
private int _minLength;
private String _message;
public MinLength()
{
}
public MinLength(String initializer)
{
PropertyUtils.configureProperties(this, initializer);
}
public void setMessage(String message)
{
_message = message;
}
public void setMinLength(int minLength)
{
_minLength = minLength;
}
public boolean getAcceptsNull()
{
return false;
}
public void validate(IFormComponent field, ValidationMessages messages, Object object)
throws ValidatorException
{
String string = (String) object;
if (string.length() < _minLength)
throw new ValidatorException(buildMessage(messages, field),
ValidationConstraint.MINIMUM_WIDTH);
}
protected String buildMessage(ValidationMessages messages, IFormComponent field)
{
return messages.formatValidationMessage(
_message,
ValidationStrings.VALUE_TOO_SHORT,
new Object[]
{ new Integer(_minLength), field.getDisplayName() });
}
public void renderContribution(IMarkupWriter writer, IRequestCycle cycle,
FormComponentContributorContext context, IFormComponent field)
{
StringBuffer buffer = new StringBuffer("function(event) { validate_min_length(event, ");
buffer.append(context.getFieldDOM());
buffer.append(", ");
buffer.append(_minLength);
buffer.append(", '");
buffer.append(buildMessage(context, field));
buffer.append("'); }");
context.addSubmitListener(buffer.toString());
}
}
1.1 jakarta-tapestry/framework/src/test/org/apache/tapestry/form/validator/TestMinLength.java
Index: TestMinLength.java
===================================================================
// Copyright 2005 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.tapestry.form.validator;
import org.apache.tapestry.IMarkupWriter;
import org.apache.tapestry.IRequestCycle;
import org.apache.tapestry.form.FormComponentContributorContext;
import org.apache.tapestry.form.IFormComponent;
import org.apache.tapestry.form.ValidationMessages;
import org.apache.tapestry.valid.ValidationConstraint;
import org.apache.tapestry.valid.ValidationStrings;
import org.apache.tapestry.valid.ValidatorException;
import org.easymock.MockControl;
/**
* Tests for {@link org.apache.tapestry.form.validator.MinLength}.
*
* @author Howard Lewis Ship
* @since 4.0
*/
public class TestMinLength extends BaseValidatorTestCase
{
public void testOK() throws Exception
{
IFormComponent field = newField();
ValidationMessages messages = newMessages();
String object = "a nice long string";
replayControls();
new MinLength("minLength=5").validate(field, messages, object);
verifyControls();
}
public void testFail()
{
IFormComponent field = newField("My Field");
ValidationMessages messages = newMessages(
null,
ValidationStrings.VALUE_TOO_SHORT,
new Object[]
{ new Integer(10), "My Field" },
"Exception!");
replayControls();
try
{
new MinLength("minLength=10").validate(field, messages, "short");
}
catch (ValidatorException ex)
{
assertEquals("Exception!", ex.getMessage());
assertEquals(ValidationConstraint.MINIMUM_WIDTH, ex.getConstraint());
}
}
public void testFailCustomMessage()
{
IFormComponent field = newField("My Field");
ValidationMessages messages = newMessages(
"Too Short",
ValidationStrings.VALUE_TOO_SHORT,
new Object[]
{ new Integer(10), "My Field" },
"Exception!");
replayControls();
try
{
new MinLength("minLength=10,message=Too Short").validate(
field,
messages,
"short");
}
catch (ValidatorException ex)
{
assertEquals("Exception!", ex.getMessage());
assertEquals(ValidationConstraint.MINIMUM_WIDTH, ex.getConstraint());
}
}
public void testRenderContribution()
{
IMarkupWriter writer = newWriter();
IRequestCycle cycle = newCycle();
IFormComponent field = newField("My Field");
MockControl contextc = newControl(FormComponentContributorContext.class);
FormComponentContributorContext context = (FormComponentContributorContext) contextc
.getMock();
context.getFieldDOM();
contextc.setReturnValue("document.myform.myfield");
trainFormatMessage(contextc, context, null, ValidationStrings.VALUE_TOO_SHORT, new Object[]
{ new Integer(20), "My Field" }, "default message");
context
.addSubmitListener("function(event) { validate_min_length(event, document.myform.myfield, 20, 'default message'); }");
replayControls();
new MinLength("minLength=20").renderContribution(writer, cycle, context, field);
verifyControls();
}
public void testRenderContributionCustomMessage()
{
IMarkupWriter writer = newWriter();
IRequestCycle cycle = newCycle();
IFormComponent field = newField("My Field");
MockControl contextc = newControl(FormComponentContributorContext.class);
FormComponentContributorContext context = (FormComponentContributorContext) contextc
.getMock();
context.getFieldDOM();
contextc.setReturnValue("document.myform.myfield");
trainFormatMessage(
contextc,
context,
"custom",
ValidationStrings.VALUE_TOO_SHORT,
new Object[]
{ new Integer(25), "My Field" },
"custom message");
context
.addSubmitListener("function(event) { validate_min_length(event, document.myform.myfield, 25, 'custom message'); }");
replayControls();
new MinLength("minLength=25,message=custom").renderContribution(
writer,
cycle,
context,
field);
verifyControls();
}
}
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