/**
* This file Copyright (c) 2005-2008 Aptana, Inc. This program is
* dual-licensed under both the Aptana Public License and the GNU General
* Public license. You may elect to use one or the other of these licenses.
*
* This program is distributed in the hope that it will be useful, but
* AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
* NONINFRINGEMENT. Redistribution, except as permitted by whichever of
* the GPL or APL you select, is prohibited.
*
* 1. For the GPL license (GPL), you can redistribute and/or modify this
* program under the terms of the GNU General Public License,
* Version 3, as published by the Free Software Foundation. You should
* have received a copy of the GNU General Public License, Version 3 along
* with this program; if not, write to the Free Software Foundation, Inc., 51
* Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Aptana provides a special exception to allow redistribution of this file
* with certain other free and open source software ("FOSS") code and certain additional terms
* pursuant to Section 7 of the GPL. You may view the exception and these
* terms on the web at http://www.aptana.com/legal/gpl/.
*
* 2. For the Aptana Public License (APL), this program and the
* accompanying materials are made available under the terms of the APL
* v1.0 which accompanies this distribution, and is available at
* http://www.aptana.com/legal/apl/.
*
* You may view the GPL, Aptana's exception and additional terms, and the
* APL in the file titled license.html at the root of the corresponding
* plugin containing this source file.
*
* Any modifications to this file must keep this entire header intact.
*/
package com.aptana.ide.internal.core.resources;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.Map;
import org.eclipse.core.internal.resources.IMarkerSetElement;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.IResourceDelta;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.PlatformObject;
import org.eclipse.core.runtime.Status;
import com.aptana.ide.core.AptanaCorePlugin;
import com.aptana.ide.core.IdeLog;
import com.aptana.ide.core.resources.IUniformResource;
import com.aptana.ide.core.resources.IUniformResourceMarker;
/**
* @author Max Stepanov
*
*/
public class UniformResourceMarker extends PlatformObject implements IUniformResourceMarker {
private IUniformResource resource;
private long id;
/**
* UniformResourceMarker
*
* @param resource
* @param id
*/
public UniformResourceMarker( IUniformResource resource, long id ) {
super();
this.resource = resource;
this.id = id;
}
/**
* @see org.eclipse.core.resources.IMarker#delete()
*/
public void delete() throws CoreException {
getMarkerManager().removeMarker(resource, id);
}
/**
* @see org.eclipse.core.resources.IMarker#exists()
*/
public boolean exists() {
return getInfo() != null;
}
/**
* @see org.eclipse.core.resources.IMarker#getAttribute(java.lang.String)
*/
public Object getAttribute(String attributeName) throws CoreException {
MarkerInfo info = getInfo();
checkInfo(info);
return info.getAttribute(attributeName);
}
/**
* @see org.eclipse.core.resources.IMarker#getAttribute(java.lang.String, int)
*/
public int getAttribute(String attributeName, int defaultValue) {
MarkerInfo info = getInfo();
if (info == null) {
return defaultValue;
}
Object value = info.getAttribute(attributeName);
if (value instanceof Integer) {
return ((Integer) value).intValue();
}
return defaultValue;
}
/**
* @see org.eclipse.core.resources.IMarker#getAttribute(java.lang.String, java.lang.String)
*/
public String getAttribute(String attributeName, String defaultValue) {
MarkerInfo info = getInfo();
if (info == null) {
return defaultValue;
}
Object value = info.getAttribute(attributeName);
if (value instanceof String) {
return (String) value;
}
return defaultValue;
}
/**
* @see org.eclipse.core.resources.IMarker#getAttribute(java.lang.String, boolean)
*/
public boolean getAttribute(String attributeName, boolean defaultValue) {
MarkerInfo info = getInfo();
if (info == null) {
return defaultValue;
}
Object value = info.getAttribute(attributeName);
if (value instanceof Boolean) {
return ((Boolean) value).booleanValue();
}
return defaultValue;
}
/**
* @see org.eclipse.core.resources.IMarker#getAttributes()
*/
public Map getAttributes() throws CoreException {
MarkerInfo info = getInfo();
checkInfo(info);
return info.getAttributes();
}
/**
* @see org.eclipse.core.resources.IMarker#getAttributes(java.lang.String[])
*/
public Object[] getAttributes(String[] attributeNames) throws CoreException {
MarkerInfo info = getInfo();
checkInfo(info);
return info.getAttributes(attributeNames);
}
/**
* @see org.eclipse.core.resources.IMarker#getCreationTime()
*/
public long getCreationTime() throws CoreException {
MarkerInfo info = getInfo();
checkInfo(info);
return info.getCreationTime();
}
/**
* @see org.eclipse.core.resources.IMarker#getId()
*/
public long getId() {
return id;
}
/**
* @see org.eclipse.core.resources.IMarker#getResource()
*/
public IResource getResource() {
return ResourcesPlugin.getWorkspace().getRoot();
}
/**
* @see com.aptana.ide.core.resources.IUniformResourceMarker#getUniformResource()
*/
public IUniformResource getUniformResource() {
return resource;
}
/**
* @see org.eclipse.core.resources.IMarker#getType()
*/
public String getType() throws CoreException {
MarkerInfo info = getInfo();
checkInfo(info);
return info.getType();
}
/**
* @see org.eclipse.core.resources.IMarker#isSubtypeOf(java.lang.String)
*/
public boolean isSubtypeOf(String superType) throws CoreException {
return getMarkerManager().isSubtype(getType(), superType);
}
/**
* @see org.eclipse.core.resources.IMarker#setAttribute(java.lang.String, int)
*/
public void setAttribute(String attributeName, int value) throws CoreException {
setAttribute(attributeName, new Integer(value));
}
/**
* @see org.eclipse.core.resources.IMarker#setAttribute(java.lang.String, java.lang.Object)
*/
public void setAttribute(String attributeName, Object value) throws CoreException {
MarkerInfo info = getInfo();
checkInfo(info);
try
{
Method m = info.getClass().getDeclaredMethod("setAttribute", String.class, Object.class, Boolean.class);
if (m != null)
{
m.invoke(info, attributeName, value, true);
}
else
{
m = info.getClass().getDeclaredMethod("setAttribute", String.class, Object.class);
m.invoke(info, attributeName, value);
}
IMarkerSetElement[] changes = new IMarkerSetElement[] { new MarkerDelta(IResourceDelta.CHANGED,resource,info) };
getMarkerManager().changedMarkers(resource, changes);
}
catch (Exception e)
{
IdeLog.logError(AptanaCorePlugin.getDefault(), e.getMessage(), e);
}
}
/**
* @see org.eclipse.core.resources.IMarker#setAttribute(java.lang.String, boolean)
*/
public void setAttribute(String attributeName, boolean value) throws CoreException {
setAttribute(attributeName, value ? Boolean.TRUE : Boolean.FALSE);
}
/**
* @see org.eclipse.core.resources.IMarker#setAttributes(java.lang.String[], java.lang.Object[])
*/
public void setAttributes(String[] attributeNames, Object[] values) throws CoreException {
MarkerInfo info = getInfo();
checkInfo(info);
try
{
Method m = info.getClass().getDeclaredMethod("setAttributes", String[].class, Object[].class, Boolean.class);
if (m != null)
{
m.invoke(info, attributeNames, values, true);
}
else
{
m = info.getClass().getDeclaredMethod("setAttributes", String.class, Object.class);
m.invoke(info, attributeNames, values);
}
IMarkerSetElement[] changes = new IMarkerSetElement[] { new MarkerDelta(IResourceDelta.CHANGED,resource,info) };
getMarkerManager().changedMarkers(resource, changes);
}
catch (Exception e)
{
IdeLog.logError(AptanaCorePlugin.getDefault(), e.getMessage(), e);
}
}
/**
* @see org.eclipse.core.resources.IMarker#setAttributes(java.util.Map)
*/
public void setAttributes(Map attributes) throws CoreException {
MarkerInfo info = getInfo();
checkInfo(info);
try
{
Method m = info.getClass().getDeclaredMethod("setAttributes", Map.class, Boolean.class);
if (m != null)
{
m.invoke(info, attributes, true);
}
else
{
m = info.getClass().getDeclaredMethod("setAttributes", Map.class);
m.invoke(info, attributes);
}
IMarkerSetElement[] changes = new IMarkerSetElement[] { new MarkerDelta(IResourceDelta.CHANGED,resource,info) };
getMarkerManager().changedMarkers(resource, changes);
}
catch (Exception e)
{
IdeLog.logError(AptanaCorePlugin.getDefault(), e.getMessage(), e);
}
}
/**
* @see java.lang.Object#equals(java.lang.Object)
*/
public boolean equals(Object obj) {
if ( !(obj instanceof UniformResourceMarker) ) {
return false;
}
return (resource.equals(((UniformResourceMarker)obj).resource) && id == ((UniformResourceMarker)obj).id);
}
/**
* @see java.lang.Object#hashCode()
*/
public int hashCode() {
return (int)id + resource.hashCode();
}
/**
* getInfo
*
* @return MarkerInfo
*/
protected MarkerInfo getInfo() {
return getMarkerManager().findMarkerInfo(resource,id);
}
private static MarkerManager getMarkerManager() {
return MarkerManager.getInstance();
}
/**
* Checks the given marker info to ensure that it is not null.
* Throws an exception if it is.
*/
private void checkInfo(MarkerInfo info) throws CoreException {
if (info == null) {
throw new CoreException( new Status(IStatus.ERROR,AptanaCorePlugin.ID,IStatus.OK,Messages.UniformResourceMarker_UniformResourceMarketInfoNull,null));
}
}
}