/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.ws.commons.schema;
import javax.xml.namespace.QName;
import org.apache.ws.commons.schema.utils.CollectionFactory;
import org.apache.ws.commons.schema.utils.XmlSchemaNamedWithForm;
import org.apache.ws.commons.schema.utils.XmlSchemaNamedWithFormImpl;
import org.apache.ws.commons.schema.utils.XmlSchemaRef;
import org.apache.ws.commons.schema.utils.XmlSchemaRefBase;
/**
* Class for attributes, representing xs:attribute.
*
* This class represents both global and nested attributes.
*/
public class XmlSchemaAttribute extends XmlSchemaAttributeOrGroupRef implements XmlSchemaNamedWithForm,
XmlSchemaAttributeGroupMember, XmlSchemaItemWithRef<XmlSchemaAttribute> {
private String defaultValue;
private String fixedValue;
private XmlSchemaSimpleType schemaType;
private QName schemaTypeName;
private XmlSchemaUse use;
private XmlSchemaNamedWithFormImpl namedDelegate;
private XmlSchemaRef<XmlSchemaAttribute> ref;
/**
* Create a new attribute.
* @param schema containing scheme.
* @param topLevel true if a global attribute.
*/
public XmlSchemaAttribute(XmlSchema schema, boolean topLevel) {
namedDelegate = new XmlSchemaNamedWithFormImpl(schema, topLevel, false);
ref = new XmlSchemaRef<XmlSchemaAttribute>(schema, XmlSchemaAttribute.class);
namedDelegate.setRefObject(ref);
ref.setNamedObject(namedDelegate);
use = XmlSchemaUse.NONE;
final XmlSchema fSchema = schema;
if (topLevel) {
CollectionFactory.withSchemaModifiable(new Runnable() {
public void run() {
fSchema.getItems().add(XmlSchemaAttribute.this);
}
});
}
}
public String getDefaultValue() {
return defaultValue;
}
public void setDefaultValue(String defaultValue) {
this.defaultValue = defaultValue;
}
public String getFixedValue() {
return fixedValue;
}
public void setFixedValue(String fixedValue) {
this.fixedValue = fixedValue;
}
public XmlSchemaRef<XmlSchemaAttribute> getRef() {
return ref;
}
public XmlSchemaSimpleType getSchemaType() {
return schemaType;
}
public void setSchemaType(XmlSchemaSimpleType schemaType) {
this.schemaType = schemaType;
}
public QName getSchemaTypeName() {
return schemaTypeName;
}
public void setSchemaTypeName(QName schemaTypeName) {
this.schemaTypeName = schemaTypeName;
}
public XmlSchemaUse getUse() {
return use;
}
public void setUse(XmlSchemaUse use) {
if (namedDelegate.isTopLevel() && use != null) {
throw new XmlSchemaException("Top-level attributes may not have a 'use'");
}
this.use = use;
}
public String getName() {
return namedDelegate.getName();
}
public XmlSchema getParent() {
return namedDelegate.getParent();
}
public QName getQName() {
return namedDelegate.getQName();
}
public boolean isAnonymous() {
return namedDelegate.isAnonymous();
}
public boolean isTopLevel() {
return namedDelegate.isTopLevel();
}
public void setName(String name) {
final String fName = name;
CollectionFactory.withSchemaModifiable(new Runnable() {
public void run() {
if (namedDelegate.isTopLevel() && namedDelegate.getName() != null) {
namedDelegate.getParent().getAttributes().remove(getQName());
}
namedDelegate.setName(fName);
if (namedDelegate.isTopLevel()) {
if (fName == null) {
throw new XmlSchemaException("Top-level attributes may not be anonymous");
}
namedDelegate.getParent().getAttributes().put(getQName(), XmlSchemaAttribute.this);
}
}
});
}
public boolean isFormSpecified() {
return namedDelegate.isFormSpecified();
}
public XmlSchemaForm getForm() {
return namedDelegate.getForm();
}
public void setForm(XmlSchemaForm form) {
if (namedDelegate.isTopLevel() && form != XmlSchemaForm.NONE) {
throw new XmlSchemaException("Top-level attributes may not have a 'form'");
}
namedDelegate.setForm(form);
}
public QName getWireName() {
return namedDelegate.getWireName();
}
public boolean isRef() {
return ref.getTargetQName() != null;
}
public QName getTargetQName() {
return ref.getTargetQName();
}
public XmlSchemaRefBase getRefBase() {
return ref;
}
}