/*******************************************************************************
* Copyright (c) 2000, 2011 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.che.ide.ext.java.jdt.internal.text.correction;
import org.eclipse.che.ide.collections.Array;
import org.eclipse.che.ide.ext.java.jdt.codeassistant.api.IProblemLocation;
import org.eclipse.che.ide.ext.java.jdt.core.IJavaModelMarker;
import org.eclipse.che.ide.ext.java.jdt.core.compiler.CategorizedProblem;
import org.eclipse.che.ide.ext.java.jdt.core.compiler.IProblem;
import org.eclipse.che.ide.ext.java.jdt.core.dom.ASTNode;
import org.eclipse.che.ide.ext.java.jdt.core.dom.CompilationUnit;
import org.eclipse.che.ide.ext.java.jdt.core.dom.NodeFinder;
import org.eclipse.che.ide.ext.java.messages.ProblemLocationMessage;
/**
*
*/
public class ProblemLocation implements IProblemLocation {
private final int fId;
private final String[] fArguments;
private final int fOffset;
private final int fLength;
private final boolean fIsError;
private final String fMarkerType;
// public ProblemLocation(int offset, int length, JavaAnnotation annotation) {
// fId = annotation.getId();
// String[] arguments = annotation.getArguments();
// fArguments = arguments != null ? arguments : new String[0];
// fOffset = offset;
// fLength = length;
// fIsError = CompilationUnitDocumentProvider.ProblemAnnotation.ERROR_ANNOTATION_TYPE.equals(annotation.getType());
//
// String markerType = annotation.getMarkerType();
// fMarkerType = markerType != null ? markerType : IJavaModelMarker.JAVA_MODEL_PROBLEM_MARKER;
// }
//
// public ProblemLocation(int offset, int length, int id, String[] arguments, boolean isError, String markerType) {
// fId= id;
// fArguments= arguments;
// fOffset= offset;
// fLength= length;
// fIsError= isError;
// fMarkerType= markerType;
// }
public ProblemLocation(IProblem problem) {
fId = problem.getID();
fArguments = problem.getArguments();
fOffset = problem.getSourceStart();
fLength = problem.getSourceEnd() - fOffset + 1;
fIsError = problem.isError();
fMarkerType =
problem instanceof CategorizedProblem ? ((CategorizedProblem)problem).getMarkerType()
: IJavaModelMarker.JAVA_MODEL_PROBLEM_MARKER;
}
public ProblemLocation(ProblemLocationMessage locationMessage) {
fId = locationMessage.getProblemId();
Array<String> arguments = locationMessage.getProblemArguments();
if (arguments != null) {
fArguments = new String[arguments.size()];
for (int i = 0; i < arguments.size(); i++) {
fArguments[i] = arguments.get(i);
}
}
else fArguments = new String[0];
fOffset = locationMessage.getOffset();
fLength = locationMessage.getLength();
fIsError = locationMessage.isError();
fMarkerType = locationMessage.getMarkerType();
}
/* (non-Javadoc)
* @see org.eclipse.jdt.internal.ui.text.correction.IProblemLocation#getProblemId()
*/
public int getProblemId() {
return fId;
}
/* (non-Javadoc)
* @see org.eclipse.jdt.internal.ui.text.correction.IProblemLocation#getProblemArguments()
*/
public String[] getProblemArguments() {
return fArguments;
}
/* (non-Javadoc)
* @see org.eclipse.jdt.internal.ui.text.correction.IProblemLocation#getLength()
*/
public int getLength() {
return fLength;
}
/* (non-Javadoc)
* @see org.eclipse.jdt.internal.ui.text.correction.IProblemLocation#getOffset()
*/
public int getOffset() {
return fOffset;
}
/* (non-Javadoc)
* @see org.eclipse.jdt.ui.text.java.IProblemLocation#isError()
*/
public boolean isError() {
return fIsError;
}
/* (non-Javadoc)
* @see org.eclipse.jdt.ui.text.java.IProblemLocation#getMarkerType()
*/
public String getMarkerType() {
return fMarkerType;
}
/*
* (non-Javadoc)
* @see org.eclipse.jdt.internal.ui.text.correction.IProblemLocation#getCoveringNode(org.eclipse.jdt.core.dom.CompilationUnit)
*/
public ASTNode getCoveringNode(CompilationUnit astRoot) {
NodeFinder finder = new NodeFinder(astRoot, fOffset, fLength);
return finder.getCoveringNode();
}
/*
* (non-Javadoc)
* @see org.eclipse.jdt.internal.ui.text.correction.IProblemLocation#getCoveredNode(org.eclipse.jdt.core.dom.CompilationUnit)
*/
public ASTNode getCoveredNode(CompilationUnit astRoot) {
NodeFinder finder = new NodeFinder(astRoot, fOffset, fLength);
return finder.getCoveredNode();
}
@Override
public String toString() {
StringBuffer buf = new StringBuffer();
buf.append("Id: ").append(getErrorCode(fId)).append('\n'); //$NON-NLS-1$
buf.append('[').append(fOffset).append(", ").append(fLength).append(']').append('\n'); //$NON-NLS-1$
String[] arg = fArguments;
for (int i = 0; i < arg.length; i++) {
buf.append(arg[i]);
buf.append('\n');
}
return buf.toString();
}
private String getErrorCode(int code) {
StringBuffer buf = new StringBuffer();
if ((code & IProblem.TypeRelated) != 0) {
buf.append("TypeRelated + "); //$NON-NLS-1$
}
if ((code & IProblem.FieldRelated) != 0) {
buf.append("FieldRelated + "); //$NON-NLS-1$
}
if ((code & IProblem.ConstructorRelated) != 0) {
buf.append("ConstructorRelated + "); //$NON-NLS-1$
}
if ((code & IProblem.MethodRelated) != 0) {
buf.append("MethodRelated + "); //$NON-NLS-1$
}
if ((code & IProblem.ImportRelated) != 0) {
buf.append("ImportRelated + "); //$NON-NLS-1$
}
if ((code & IProblem.Internal) != 0) {
buf.append("Internal + "); //$NON-NLS-1$
}
if ((code & IProblem.Syntax) != 0) {
buf.append("Syntax + "); //$NON-NLS-1$
}
if ((code & IProblem.Javadoc) != 0) {
buf.append("Javadoc + "); //$NON-NLS-1$
}
buf.append(code & IProblem.IgnoreCategoriesMask);
return buf.toString();
}
}