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/*******************************************************************************
* Copyright (c) 2005, 2011 Intel Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* Intel Corporation - initial API and implementation
* James Blackburn (Broadcom Corp.)
*******************************************************************************/
package org.eclipse.cdt.managedbuilder.internal.core;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import org.eclipse.cdt.core.settings.model.ICStorageElement;
import org.eclipse.cdt.core.settings.model.WriteAccessException;
import org.eclipse.cdt.managedbuilder.core.IManagedConfigElement;
import org.eclipse.core.runtime.CoreException;
public class ManagedConfigStorageElement implements ICStorageElement {
private IManagedConfigElement fElement;
private List<IManagedConfigElement> fChildList;
private ManagedConfigStorageElement fParent;
public ManagedConfigStorageElement(IManagedConfigElement el) {
this(el, null);
}
public ManagedConfigStorageElement(IManagedConfigElement el, ManagedConfigStorageElement parent) {
fElement = el;
fParent = parent;
}
@Override
public void clear() {
throw new WriteAccessException();
}
@Override
public ICStorageElement createChild(String name) {
throw new WriteAccessException();
}
@Override
public String getAttribute(String name) {
return fElement.getAttribute(name);
}
@Override
public boolean hasAttribute(String name) {
return fElement.getAttribute(name) != null;
}
@Override
public ICStorageElement[] getChildren() {
List<IManagedConfigElement> list = getChildList(true);
return list.toArray(new ManagedConfigStorageElement[list.size()]);
}
private List<IManagedConfigElement> getChildList(boolean create) {
if (fChildList == null && create) {
IManagedConfigElement children[] = fElement.getChildren();
fChildList = new ArrayList<IManagedConfigElement>(children.length);
fChildList.addAll(Arrays.asList(children));
}
return fChildList;
}
@Override
public ICStorageElement[] getChildrenByName(String name) {
List<ICStorageElement> children = new ArrayList<ICStorageElement>();
for (ICStorageElement child : getChildren())
if (name.equals(child.getName()))
children.add(child);
return children.toArray(new ICStorageElement[children.size()]);
}
@Override
public boolean hasChildren() {
return getChildList(true).isEmpty();
}
@Override
public String getName() {
return fElement.getName();
}
@Override
public ICStorageElement getParent() {
return fParent;
}
@Override
public String getValue() {
return null;
}
@Override
public ICStorageElement importChild(ICStorageElement el) throws UnsupportedOperationException {
throw new WriteAccessException();
}
@Override
public void removeAttribute(String name) {
throw new WriteAccessException();
}
@Override
public void removeChild(ICStorageElement el) {
throw new WriteAccessException();
}
@Override
public void setAttribute(String name, String value) {
throw new WriteAccessException();
}
@Override
public void setValue(String value) {
throw new WriteAccessException();
}
@Override
public String[] getAttributeNames() {
throw new UnsupportedOperationException();
}
@Override
public ICStorageElement createCopy() throws UnsupportedOperationException, CoreException {
throw new UnsupportedOperationException();
}
@Override
public boolean equals(ICStorageElement other) {
throw new UnsupportedOperationException();
}
}
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