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

List of usage examples for org.eclipse.jdt.core IClasspathEntry getEntryKind

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Introduction

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

Prototype

int getEntryKind();

Source Link

Document

Returns the kind of this classpath entry.

Usage

From source file:apet.utils.ClasspathUtils.java

License:Open Source License

/**
 * Returns the Eclipse Project class loader using project build path
 * @param javaProject Eclipse Java Project
 * @return A class loader using project build path
 * @throws Exception If the project is no valid
 *//*from w  w w . j a v  a2  s .com*/
public static ClassLoader getProjectClassLoader(IJavaProject javaProject) throws Exception {
    IClasspathEntry[] entries = javaProject.getResolvedClasspath(true);
    String wsPath = javaProject.getProject().getLocation().toPortableString();
    String firstEntryLocation = javaProject.getPath().toPortableString();
    int idx = wsPath.indexOf(firstEntryLocation);

    URL[] urls = null;
    int i = 0;

    //System.out.println("ClassLoader " + wsPath);
    //System.out.println("ClassLoader " + firstEntryLocation);

    String output = javaProject.getOutputLocation().toPortableString();
    urls = new URL[entries.length + 1];

    if (idx != -1) {
        wsPath = wsPath.substring(0, idx);
    } else {
        output = output.substring(firstEntryLocation.length());
    }
    urls[i++] = new File(wsPath + output).toURL();

    //System.out.println("ClassLoader " + output);

    String fullPath = null;

    for (IClasspathEntry entry : entries) {
        if (entry.getEntryKind() == IClasspathEntry.CPE_PROJECT) {
            IResource project = ResourcesPlugin.getWorkspace().getRoot().findMember(entry.getPath());
            String projectPath = JavaCore.create(project.getProject()).getOutputLocation().toPortableString();
            fullPath = wsPath + projectPath;
        } else {
            Object resource = JavaModel.getTarget(entry.getPath(), true);

            if (resource instanceof IResource) {
                IResource iFile = (IResource) resource;
                fullPath = iFile.getLocation().toPortableString();
            } else if (resource instanceof File) {
                File file = (File) resource;
                fullPath = file.getAbsolutePath();
            }
        }

        urls[i++] = new File(fullPath).toURL();
        //System.out.println(fullPath);
    }

    URLClassLoader classLoader = new URLClassLoader(urls, String.class.getClassLoader());

    /*for (int j = 0; j < urls.length; j ++) {
       System.out.println(urls[j]);
    }*/

    return classLoader;
}

From source file:apet.utils.ClasspathUtils.java

License:Open Source License

/**
 * Returns a String with all libraries defined in build path
 * @param javaProject Eclipse Java Project
 * @return a String with all libraries defined in build path
 * @throws Exception If the project is no valid
 *//*from  w ww  . j av a2 s.  co m*/
public static String getStringClasspath(IJavaProject javaProject) throws Exception {

    IClasspathEntry[] entries = javaProject.getResolvedClasspath(true);
    String wsPath = javaProject.getProject().getLocation().toPortableString();
    String firstEntryLocation = javaProject.getPath().toPortableString();
    int idx = wsPath.indexOf(firstEntryLocation);

    String[] urls = new String[entries.length + 1];
    String fullPath = null;
    int i = 0;
    String output = javaProject.getOutputLocation().toPortableString();

    if (idx != -1) {
        wsPath = wsPath.substring(0, idx);
    } else {
        output = output.substring(firstEntryLocation.length());
    }
    urls[i++] = wsPath + output;

    for (IClasspathEntry entry : entries) {
        if (entry.getEntryKind() == IClasspathEntry.CPE_PROJECT) {
            IResource project = ResourcesPlugin.getWorkspace().getRoot().findMember(entry.getPath());
            String projectPath = JavaCore.create(project.getProject()).getOutputLocation().toPortableString();
            fullPath = wsPath + projectPath;
        } else {
            Object resource = JavaModel.getTarget(entry.getPath(), true);

            if (resource instanceof IResource) {
                IResource iFile = (IResource) resource;
                fullPath = iFile.getLocation().toPortableString();
            } else if (resource instanceof File) {
                File file = (File) resource;
                fullPath = file.getAbsolutePath();
            }
        }

        urls[i++] = fullPath;
    }

    StringBuffer buffer = new StringBuffer();
    for (String url : urls) {
        buffer.append(url);
        buffer.append(":");
    }

    return buffer.toString().substring(0, buffer.length() - 1);

}

From source file:at.bestsolution.efxclipse.robovm.RobovmSetupHandler.java

License:Open Source License

private void resolveDataProject(IJavaProject project, Set<IPath> listProjectSourceDirs,
        Set<IPath> listRefProjectSourceDirs, Set<IPath> listRefLibraries) {
    try {/*from  w  w  w.j a v a2  s.c o m*/
        IClasspathEntry[] entries = project.getRawClasspath();
        for (IClasspathEntry e : entries) {
            if (e.getEntryKind() == IClasspathEntry.CPE_PROJECT) {
                IProject p = ResourcesPlugin.getWorkspace().getRoot().getProject(e.getPath().lastSegment());
                if (p.exists()) {
                    resolveDataProject(JavaCore.create(p), listRefProjectSourceDirs, listRefProjectSourceDirs,
                            listRefLibraries);
                }
            } else if (e.getEntryKind() == IClasspathEntry.CPE_LIBRARY) {
                listRefLibraries.add(e.getPath());
            } else if (e.getEntryKind() == IClasspathEntry.CPE_SOURCE) {
                listProjectSourceDirs.add(e.getPath());
            } else if (e.getEntryKind() == IClasspathEntry.CPE_CONTAINER) {
                String start = e.getPath().segment(0);
                // TODO remove hard coded strings
                if (!"org.eclipse.jdt.launching.JRE_CONTAINER".equals(start)
                        && !"org.eclipse.fx.ide.jdt.core.JAVAFX_CONTAINER".equals(start)) {
                    IClasspathContainer cpe = JavaCore.getClasspathContainer(e.getPath(), project);
                    IClasspathEntry[] cpEntries = cpe.getClasspathEntries();
                    for (IClasspathEntry tmp : cpEntries) {
                        if (tmp.getEntryKind() == IClasspathEntry.CPE_LIBRARY) {
                            listRefLibraries.add(tmp.getPath());
                        }
                    }
                }
            }
        }
    } catch (JavaModelException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
}

From source file:at.bestsolution.efxclipse.tooling.css.cssext.ui.CssExtManager.java

License:Open Source License

public void searchClasspath(URI uri) {
    IJavaProject project = getJavaprojectFromPlatformURI(uri);

    try {//from   w w  w  .ja  va2  s  .co m
        for (IClasspathEntry entry : project.getRawClasspath()) {
            switch (entry.getEntryKind()) {
            case IClasspathEntry.CPE_LIBRARY:

            }
        }
    } catch (JavaModelException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

}

From source file:at.bestsolution.efxclipse.tooling.jdt.ui.internal.handler.AbstractAntHandler.java

License:Open Source License

private void resolveDataProject(IJavaProject project, Set<IPath> listProjectSourceDirs,
        Set<IPath> listRefProjectSourceDirs, Set<IPath> listRefLibraries) {
    try {/*from  w ww .j  ava  2  s  .  c o  m*/
        IClasspathEntry[] entries = project.getRawClasspath();
        for (IClasspathEntry e : entries) {
            if (e.getEntryKind() == IClasspathEntry.CPE_PROJECT) {
                IProject p = ResourcesPlugin.getWorkspace().getRoot().getProject(e.getPath().lastSegment());
                if (p.exists()) {
                    resolveDataProject(JavaCore.create(p), listRefProjectSourceDirs, listRefProjectSourceDirs,
                            listRefLibraries);
                }
            } else if (e.getEntryKind() == IClasspathEntry.CPE_LIBRARY) {
                listRefLibraries.add(e.getPath());
            } else if (e.getEntryKind() == IClasspathEntry.CPE_SOURCE) {
                listProjectSourceDirs.add(e.getPath());
            } else if (e.getEntryKind() == IClasspathEntry.CPE_CONTAINER) {
                String start = e.getPath().segment(0);
                // TODO remove hard coded strings
                if (!"org.eclipse.jdt.launching.JRE_CONTAINER".equals(start)
                        && !"at.bestsolution.efxclipse.tooling.jdt.core.JAVAFX_CONTAINER".equals(start)) {
                    IClasspathContainer cpe = JavaCore.getClasspathContainer(e.getPath(), project);
                    IClasspathEntry[] cpEntries = cpe.getClasspathEntries();
                    for (IClasspathEntry tmp : cpEntries) {
                        if (tmp.getEntryKind() == IClasspathEntry.CPE_LIBRARY) {
                            listRefLibraries.add(tmp.getPath());
                        }
                    }
                }
            }
        }
    } catch (JavaModelException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
}

From source file:at.bestsolution.efxclipse.tooling.ui.preview.LivePreviewSynchronizer.java

License:Open Source License

private void resolveDataProject(IJavaProject project, Set<IPath> outputPath, Set<IPath> listRefLibraries) {
    try {/*  w w  w  .  j a  v a 2s  .  co m*/
        IClasspathEntry[] entries = project.getRawClasspath();
        outputPath.add(project.getOutputLocation());
        for (IClasspathEntry e : entries) {
            if (e.getEntryKind() == IClasspathEntry.CPE_PROJECT) {
                IProject p = ResourcesPlugin.getWorkspace().getRoot().getProject(e.getPath().lastSegment());
                if (p.exists()) {
                    resolveDataProject(JavaCore.create(p), outputPath, listRefLibraries);
                }
            } else if (e.getEntryKind() == IClasspathEntry.CPE_LIBRARY) {
                listRefLibraries.add(e.getPath());
            } else if ("org.eclipse.pde.core.requiredPlugins".equals(e.getPath().toString())) {
                IClasspathContainer cpContainer = JavaCore.getClasspathContainer(e.getPath(), project);
                for (IClasspathEntry cpEntry : cpContainer.getClasspathEntries()) {
                    if (cpEntry.getEntryKind() == IClasspathEntry.CPE_PROJECT) {
                        IProject p = ResourcesPlugin.getWorkspace().getRoot()
                                .getProject(cpEntry.getPath().lastSegment());
                        if (p.exists()) {
                            resolveDataProject(JavaCore.create(p), outputPath, listRefLibraries);
                        }
                    } else if (cpEntry.getEntryKind() == IClasspathEntry.CPE_LIBRARY) {
                        listRefLibraries.add(cpEntry.getPath());
                    }
                }
            }
        }
    } catch (JavaModelException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
}

From source file:at.bestsolution.fxide.jdt.corext.javadoc.JavaDocLocations.java

License:Open Source License

public static URL getJavadocBaseLocation(IJavaElement element) throws JavaModelException {
    if (element.getElementType() == IJavaElement.JAVA_PROJECT) {
        return getProjectJavadocLocation((IJavaProject) element);
    }//from   ww  w  .j av a  2  s .  c o  m

    IPackageFragmentRoot root = JavaModelUtil.getPackageFragmentRoot(element);
    if (root == null) {
        return null;
    }

    if (root.getKind() == IPackageFragmentRoot.K_BINARY) {
        IClasspathEntry entry = root.getResolvedClasspathEntry();
        URL javadocLocation = getLibraryJavadocLocation(entry);
        if (javadocLocation != null) {
            return getLibraryJavadocLocation(entry);
        }
        entry = root.getRawClasspathEntry();
        switch (entry.getEntryKind()) {
        case IClasspathEntry.CPE_LIBRARY:
        case IClasspathEntry.CPE_VARIABLE:
            return getLibraryJavadocLocation(entry);
        default:
            return null;
        }
    } else {
        return getProjectJavadocLocation(root.getJavaProject());
    }
}

From source file:at.bestsolution.fxide.jdt.corext.javadoc.JavaDocLocations.java

License:Open Source License

public static URL getLibraryJavadocLocation(IClasspathEntry entry) {
    if (entry == null) {
        throw new IllegalArgumentException("Entry must not be null"); //$NON-NLS-1$
    }/*from  www. j a v a2  s  .c o  m*/

    int kind = entry.getEntryKind();
    if (kind != IClasspathEntry.CPE_LIBRARY && kind != IClasspathEntry.CPE_VARIABLE) {
        throw new IllegalArgumentException("Entry must be of kind CPE_LIBRARY or CPE_VARIABLE"); //$NON-NLS-1$
    }

    IClasspathAttribute[] extraAttributes = entry.getExtraAttributes();
    for (int i = 0; i < extraAttributes.length; i++) {
        IClasspathAttribute attrib = extraAttributes[i];
        if (IClasspathAttribute.JAVADOC_LOCATION_ATTRIBUTE_NAME.equals(attrib.getName())) {
            return parseURL(attrib.getValue());
        }
    }
    return null;
}

From source file:at.bestsolution.fxide.jdt.corext.util.JavaModelUtil.java

License:Open Source License

/**
 * Returns the classpath entry of the given package fragment root. This is the raw entry, except
 * if the root is a referenced library, in which case it's the resolved entry.
 *
 * @param root a package fragment root// w  w  w . ja  v a2 s.co  m
 * @return the corresponding classpath entry
 * @throws JavaModelException if accessing the entry failed
 * @since 3.6
 */
public static IClasspathEntry getClasspathEntry(IPackageFragmentRoot root) throws JavaModelException {
    IClasspathEntry rawEntry = root.getRawClasspathEntry();
    int rawEntryKind = rawEntry.getEntryKind();
    switch (rawEntryKind) {
    case IClasspathEntry.CPE_LIBRARY:
    case IClasspathEntry.CPE_VARIABLE:
    case IClasspathEntry.CPE_CONTAINER: // should not happen, see https://bugs.eclipse.org/bugs/show_bug.cgi?id=305037
        if (root.isArchive() && root.getKind() == IPackageFragmentRoot.K_BINARY) {
            IClasspathEntry resolvedEntry = root.getResolvedClasspathEntry();
            if (resolvedEntry.getReferencingEntry() != null)
                return resolvedEntry;
            else
                return rawEntry;
        }
    }
    return rawEntry;
}

From source file:at.bestsolution.fxide.jdt.text.javadoc.JavadocContentAccess2.java

License:Open Source License

private static String getSourceAttachmentEncoding(IPackageFragmentRoot root) throws JavaModelException {
    String encoding = ResourcesPlugin.getEncoding();
    IClasspathEntry entry = root.getRawClasspathEntry();

    if (entry != null) {
        int kind = entry.getEntryKind();
        if (kind == IClasspathEntry.CPE_LIBRARY || kind == IClasspathEntry.CPE_VARIABLE) {
            IClasspathAttribute[] extraAttributes = entry.getExtraAttributes();
            for (int i = 0; i < extraAttributes.length; i++) {
                IClasspathAttribute attrib = extraAttributes[i];
                if (IClasspathAttribute.SOURCE_ATTACHMENT_ENCODING.equals(attrib.getName())) {
                    return attrib.getValue();
                }/*  ww w  .j  a  v a2  s.c om*/
            }
        }
    }

    return encoding;
}