/**
* OLAT - Online Learning and Training<br>
* http://www.olat.org
* <p>
* Licensed under the Apache License, Version 2.0 (the "License"); <br>
* you may not use this file except in compliance with the License.<br>
* You may obtain a copy of the License at
* <p>
* http://www.apache.org/licenses/LICENSE-2.0
* <p>
* Unless required by applicable law or agreed to in writing,<br>
* software distributed under the License is distributed on an "AS IS" BASIS, <br>
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. <br>
* See the License for the specific language governing permissions and <br>
* limitations under the License.
* <p>
* Copyright (c) 1999-2006 at Multimedia- & E-Learning Services (MELS),<br>
* University of Zurich, Switzerland.
* <p>
*/
package org.olat.core.gui.components.form.flexible.impl;
import java.util.Map;
import org.olat.core.gui.components.form.flexible.FormDecorator;
import org.olat.core.gui.components.form.flexible.FormItem;
import org.olat.core.gui.components.form.flexible.FormItemContainer;
import org.olat.core.gui.components.form.flexible.elements.SpacerElement;
/**
* Description:<br>
* TODO: patrickb Class Description for FormDecorator
*
* <P>
* Initial Date: 06.12.2006 <br>
*
* @author patrickb
*/
public class FormDecoratorImpl implements FormDecorator {
FormItemContainer container;
public FormDecoratorImpl(FormItemContainer container) {
this.container = container;
}
/**
* @see org.olat.core.gui.components.form.flexible.FormDecorator#hasError(java.lang.String)
*/
public boolean hasError(String formItemName) {
FormItem foco = getFormItem(formItemName);
return foco == null ? false : foco.hasError();
}
/**
* @see org.olat.core.gui.components.form.flexible.FormDecorator#hasExample(java.lang.String)
*/
public boolean hasExample(String formItemName) {
FormItem foco = getFormItem(formItemName);
return foco == null ? false : foco.hasExample();
}
/**
* @see org.olat.core.gui.components.form.flexible.FormDecorator#hasLabel(java.lang.String)
*/
public boolean hasLabel(String formItemName) {
FormItem foco = getFormItem(formItemName);
return foco == null ? false : foco.hasLabel();
}
/**
* @see org.olat.core.gui.components.form.flexible.FormDecorator#isMandatory(java.lang.String)
*/
public boolean isMandatory(String formItemName) {
FormItem foco = getFormItem(formItemName);
return foco == null ? false : foco.isMandatory();
}
/**
* @see org.olat.core.gui.components.form.flexible.FormDecorator#isEnabled(java.lang.String)
*/
public boolean isEnabled(String formItemName) {
FormItem foco = getFormItem(formItemName);
return foco == null ? false : foco.isEnabled();
}
/**
* @see org.olat.core.gui.components.form.flexible.FormDecorator#isVisible(java.lang.String)
*/
public boolean isVisible(String formItemName) {
FormItem foco = getFormItem(formItemName);
return foco == null ? false : foco.isVisible();
}
/**
* @see org.olat.core.gui.components.form.flexible.FormDecorator#getItemId(java.lang.String)
*/
public String getItemId(String formItemName) {
FormItem foco = getFormItem(formItemName);
return foco == null ? "" : foco.getFormDispatchId();
}
/**
* @see org.olat.core.gui.components.form.flexible.FormDecorator#isSpacerElement(java.lang.String)
*/
public boolean isSpacerElement(String formItemName) {
FormItem item = getFormItem(formItemName);
if (item == null)
return false;
else
return (item instanceof SpacerElement);
}
/**
* Internal helper to get a form item for the given name
*
* @param formItemName
* @return
*/
private FormItem getFormItem(String formItemName) {
Map<String, FormItem> comps = container.getFormComponents();
FormItem foco = comps.get(formItemName);
return foco;
}
}