| /******************************************************************************* |
| * Copyright (c) 2005, 2007 Oracle. 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: |
| * Oracle - initial API and implementation |
| ******************************************************************************/ |
| package org.eclipse.jpt.core.tests.internal.projects; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.Path; |
| import org.eclipse.jdt.core.IClasspathEntry; |
| import org.eclipse.jdt.core.ICompilationUnit; |
| import org.eclipse.jdt.core.IJavaElement; |
| import org.eclipse.jdt.core.IJavaProject; |
| import org.eclipse.jdt.core.IPackageFragment; |
| import org.eclipse.jdt.core.IPackageFragmentRoot; |
| import org.eclipse.jdt.core.IType; |
| import org.eclipse.jdt.core.JavaCore; |
| import org.eclipse.jdt.core.JavaModelException; |
| import org.eclipse.jdt.core.search.IJavaSearchConstants; |
| import org.eclipse.jdt.core.search.SearchEngine; |
| import org.eclipse.jdt.core.search.SearchPattern; |
| import org.eclipse.jdt.core.search.TypeNameRequestor; |
| import org.eclipse.jpt.utility.internal.CollectionTools; |
| |
| /** |
| * This builds and holds a "Java" project. |
| * Support for adding packages and types. |
| */ |
| public class TestJavaProject extends TestFacetedProject { |
| |
| private IJavaProject javaProject; |
| private IPackageFragmentRoot sourceFolder; |
| |
| |
| // ********** constructors/initialization ********** |
| |
| public TestJavaProject() throws CoreException { |
| this("TestJavaProject"); |
| } |
| |
| public TestJavaProject(String projectName) throws CoreException { |
| this(projectName, false); |
| } |
| |
| public TestJavaProject(String projectName, boolean autoBuild) throws CoreException { |
| super(projectName, autoBuild); |
| this.installFacet("jst.java", "5.0"); |
| this.javaProject = JavaCore.create(this.getProject()); |
| this.sourceFolder = this.javaProject.getPackageFragmentRoot(this.getProject().getFolder("src")); |
| } |
| |
| protected void addJar(String jarPath) throws JavaModelException { |
| this.addClasspathEntry(JavaCore.newLibraryEntry(new Path(jarPath), null, null)); |
| } |
| |
| private void addClasspathEntry(IClasspathEntry entry) throws JavaModelException { |
| this.javaProject.setRawClasspath(CollectionTools.add(this.javaProject.getRawClasspath(), entry), null); |
| } |
| |
| |
| // ********** public methods ********** |
| |
| public IPackageFragment createPackage(String packageName) throws CoreException { |
| return this.sourceFolder.createPackageFragment(packageName, false, null); // false = "no force" |
| } |
| |
| /** |
| * The source should NOT contain a package declaration; |
| * it will be added here. |
| */ |
| public IType createType(String packageName, String compilationUnitName, String source) throws CoreException { |
| return this.createType(this.createPackage(packageName), compilationUnitName, new SimpleSourceWriter(source)); |
| } |
| |
| /** |
| * The source should NOT contain a package declaration; |
| * it will be added here. |
| */ |
| public IType createType(String packageName, String compilationUnitName, SourceWriter sourceWriter) throws CoreException { |
| return this.createType(this.createPackage(packageName), compilationUnitName, sourceWriter); |
| } |
| |
| /** |
| * The source should NOT contain a package declaration; |
| * it will be added here. |
| */ |
| public IType createType(IPackageFragment packageFragment, String compilationUnitName, SourceWriter sourceWriter) throws CoreException { |
| StringBuffer sb = new StringBuffer(2000); |
| sb.append("package ").append(packageFragment.getElementName()).append(";").append(CR); |
| sb.append(CR); |
| sourceWriter.appendSourceTo(sb); |
| String source = sb.toString(); |
| ICompilationUnit cu = packageFragment.createCompilationUnit(compilationUnitName, source, false, null); // false = "no force" |
| return cu.findPrimaryType(); |
| } |
| |
| public IType findType(String fullyQualifiedName) throws JavaModelException { |
| return this.javaProject.findType(fullyQualifiedName); |
| } |
| |
| @Override |
| public void dispose() throws CoreException { |
| this.waitForIndexer(); |
| this.sourceFolder = null; |
| this.javaProject = null; |
| super.dispose(); |
| } |
| |
| |
| // ********** internal methods ********** |
| |
| private void waitForIndexer() throws JavaModelException { |
| new SearchEngine().searchAllTypeNames( |
| null, |
| SearchPattern.R_EXACT_MATCH | SearchPattern.R_CASE_SENSITIVE, |
| null, |
| SearchPattern.R_EXACT_MATCH | SearchPattern.R_CASE_SENSITIVE, |
| IJavaSearchConstants.CLASS, |
| SearchEngine.createJavaSearchScope(new IJavaElement[0]), |
| new TypeNameRequestor() {/* do nothing */}, |
| IJavaSearchConstants.WAIT_UNTIL_READY_TO_SEARCH, |
| null |
| ); |
| } |
| |
| |
| // ********** member classes ********** |
| |
| public interface SourceWriter { |
| void appendSourceTo(StringBuffer sb); |
| } |
| |
| public class SimpleSourceWriter implements SourceWriter { |
| private final String source; |
| public SimpleSourceWriter(String source) { |
| super(); |
| this.source = source; |
| } |
| public void appendSourceTo(StringBuffer sb) { |
| sb.append(source); |
| } |
| } |
| |
| } |