Example usage for org.eclipse.jdt.core IClasspathEntry getExtraAttributes

Introduction

In this page you can find the example usage for org.eclipse.jdt.core IClasspathEntry getExtraAttributes.

Prototype

IClasspathAttribute[] getExtraAttributes();

Source Link

Document

Returns the extra classpath attributes for this classpath entry.

Usage

From source file:org.talend.designer.codegen.config.TalendJetEmitter.java

License:Open Source License

/**
 * DOC ycbai Comment method "getClasspathFromEntry".
 * <p>/*from   w  w w. ja v a  2s .  c o m*/
 * Get the absolute classpath.
 * 
 * @param entry
 * @return
 */
private String getClasspathFromEntry(IClasspathEntry entry) {
    if (entry == null) {
        return null;
    }
    IClasspathAttribute[] extraAttributes = entry.getExtraAttributes();
    if (extraAttributes.length > 0) {
        for (IClasspathAttribute ca : extraAttributes) {
            if ("plugin_id".equals(ca.getName())) { //$NON-NLS-1$
                String pluginId = ca.getValue();
                if (pluginId != null) {
                    File plugin = new File(ComponentBundleToPath.getPathFromBundle(pluginId));
                    String pluginPath = plugin.getAbsolutePath();
                    if (Platform.inDevelopmentMode() && plugin.isDirectory()) {
                        String output;
                        try {
                            output = getIdeOutputSubDir(Platform.getBundle(pluginId));
                            if (output != null) {
                                pluginPath = pluginPath + File.separator + output;
                            }
                        } catch (IOException e) {
                            // for dev only so just keep a print stacktrace
                            e.printStackTrace();
                        }
                    }
                    return pluginPath;
                }
            }
        }
    }

    return null;
}

From source file:org.talend.designer.maven.project.CreateMavenCodeProject.java

License:Open Source License

private void changeClasspath(IProgressMonitor monitor, IProject p) {
    try {/*w  w w .jav  a  2  s  .c  o m*/
        IJavaProject javaProject = JavaCore.create(p);
        IClasspathEntry[] rawClasspathEntries = javaProject.getRawClasspath();
        boolean changed = false;

        for (int index = 0; index < rawClasspathEntries.length; index++) {
            IClasspathEntry entry = rawClasspathEntries[index];

            IClasspathEntry newEntry = null;
            if (entry.getEntryKind() == IClasspathEntry.CPE_SOURCE) {
                IPath path = entry.getPath();
                if (p.getFullPath().isPrefixOf(path)) {
                    path = path.removeFirstSegments(1);
                }

                // src/main/resources, in order to removing the 'excluding="**"'.
                if (MavenSystemFolders.RESOURCES.getPath().equals(path.toString())) {
                    newEntry = JavaCore.newSourceEntry(entry.getPath(), new IPath[0], new IPath[0], //
                            entry.getOutputLocation(), entry.getExtraAttributes());
                }

            } else if (entry.getEntryKind() == IClasspathEntry.CPE_CONTAINER) {
                // remove the special version of jre in container.
                IPath defaultJREContainerPath = JavaRuntime.newDefaultJREContainerPath();
                if (defaultJREContainerPath.isPrefixOf(entry.getPath())) {
                    // JavaRuntime.getDefaultJREContainerEntry(); //missing properties
                    // newEntry = JavaCore.newContainerEntry(defaultJREContainerPath, entry.getAccessRules(),
                    // entry.getExtraAttributes(), entry.isExported());
                }
            }
            if (newEntry != null) {
                rawClasspathEntries[index] = newEntry;
                changed = true;
            }

        }
        if (changed) {
            javaProject.setRawClasspath(rawClasspathEntries, monitor);
        }
    } catch (CoreException e) {
        ExceptionHandler.process(e);
    }
}

From source file:org.talend.designer.maven.tools.creator.CreateMavenCodeProject.java

License:Open Source License

public static void changeClasspath(IProgressMonitor monitor, IProject p) {
    try {//from  w w w . j a v a2s .co  m
        IJavaProject javaProject = JavaCore.create(p);
        IClasspathEntry[] rawClasspathEntries = javaProject.getRawClasspath();
        boolean changed = false;

        for (int index = 0; index < rawClasspathEntries.length; index++) {
            IClasspathEntry entry = rawClasspathEntries[index];

            IClasspathEntry newEntry = null;
            if (entry.getEntryKind() == IClasspathEntry.CPE_SOURCE) {
                IPath path = entry.getPath();
                if (p.getFullPath().isPrefixOf(path)) {
                    path = path.removeFirstSegments(1);
                }

                // src/main/resources, in order to removing the 'excluding="**"'.
                if (MavenSystemFolders.RESOURCES.getPath().equals(path.toString())) {
                    newEntry = JavaCore.newSourceEntry(entry.getPath(), new IPath[0], new IPath[0], //
                            entry.getOutputLocation(), entry.getExtraAttributes());
                }

                // src/test/resources, in order to removing the 'excluding="**"'.
                if (MavenSystemFolders.RESOURCES_TEST.getPath().equals(path.toString())) {
                    newEntry = JavaCore.newSourceEntry(entry.getPath(), new IPath[0], new IPath[0], //
                            entry.getOutputLocation(), entry.getExtraAttributes());
                }

            } else if (entry.getEntryKind() == IClasspathEntry.CPE_CONTAINER) {
                // remove the special version of jre in container.
                IPath defaultJREContainerPath = JavaRuntime.newDefaultJREContainerPath();
                if (defaultJREContainerPath.isPrefixOf(entry.getPath())) {
                    // JavaRuntime.getDefaultJREContainerEntry(); //missing properties
                    newEntry = JavaCore.newContainerEntry(defaultJREContainerPath, entry.getAccessRules(),
                            entry.getExtraAttributes(), entry.isExported());
                }
            }
            if (newEntry != null) {
                rawClasspathEntries[index] = newEntry;
                changed = true;
            }

        }
        if (changed) {
            javaProject.setRawClasspath(rawClasspathEntries, monitor);
        }
    } catch (CoreException e) {
        ExceptionHandler.process(e);
    }
}