Example usage for org.eclipse.jdt.core JavaCore removeClasspathVariable

Introduction

In this page you can find the example usage for org.eclipse.jdt.core JavaCore removeClasspathVariable.

Prototype

public static void removeClasspathVariable(String variableName, IProgressMonitor monitor) 

Source Link

Document

Removed the given classpath variable.

Usage

From source file:com.google.gwt.eclipse.core.compile.GWTCompileRunnerTest.java

License:Open Source License

/**
 * Tests variable support when computing classpaths. 
 *//*from   ww  w  .  j  av  a  2  s .  c  om*/
public void testComputeClasspathForVariables() throws CoreException, IOException {
    // Create the classpath variable
    Random rand = new Random();
    String varName = null;
    while (varName == null) {
        String curVarName = this.getName() + rand.nextInt();
        if (JavaCore.getClasspathVariable(curVarName) == null) {
            varName = curVarName;
        }
    }

    File systemTempFile = File.createTempFile(this.getName(), ".temp");
    JavaCore.setClasspathVariable(varName, Path.fromOSString(systemTempFile.getAbsolutePath()),
            new NullProgressMonitor());

    try {
        // Create a variable entry and add it to the raw classpath
        JavaProjectUtilities.addRawClassPathEntry(javaProjectA,
                JavaCore.newVariableEntry(new Path(varName), null, null, true));

        // Get the computed classpath
        List<File> actualCp = getListOfFiles(GWTCompileRunner.computeClasspath(javaProjectA));

        // Ensure the paths and ordering are all the same
        List<File> expectedCp = new ArrayList<File>();
        expectedCp.add(systemTempFile);

        assertEquals(expectedCp, actualCp);
    } finally {
        JavaCore.removeClasspathVariable(varName, new NullProgressMonitor());
    }
}

---

From source file:org.antlr.eclipse.core.AntlrCorePlugin.java

License:Open Source License

protected void createClasspathVariable(final String pluginName, final String variableName) {
    Bundle bundle = Platform.getBundle(pluginName);

    if (bundle == null) {
        JavaCore.removeClasspathVariable(variableName, null);
        return;//from ww  w. j  av  a2  s. c  om
    } else {
        URL installLocation = bundle.getEntry("/"); //$NON-NLS-1$
        URL local = null;
        try {
            local = Platform.asLocalURL(installLocation);
        } catch (IOException e) {
            JavaCore.removeClasspathVariable(variableName, null);
            return;
        }
        try {
            String fullPath = new File(local.getPath()).getAbsolutePath();
            JavaCore.setClasspathVariable(variableName, new Path(fullPath), null);
        } catch (JavaModelException e1) {
            JavaCore.removeClasspathVariable(variableName, null);
        }
    }
}

---

From source file:org.caesarj.ui.CaesarHomeInitializer.java

License:Open Source License

public void initialize(String variable) {
    Bundle bundle = Platform.getBundle(CaesarPlugin.PLUGIN_ID); //$NON-NLS-1$
    if (bundle == null) {
        JavaCore.removeClasspathVariable(CaesarPlugin.CAESAR_HOME, null);
        return;//from   w ww . j  av  a2  s .  c om
    }
    URL installLocation = bundle.getEntry("/"); //$NON-NLS-1$
    URL local = null;
    try {
        local = FileLocator.toFileURL(installLocation);
    } catch (IOException e) {
        JavaCore.removeClasspathVariable(CaesarPlugin.CAESAR_HOME, null);
        return;
    }
    try {
        String fullPath = new File(local.getPath()).getAbsolutePath();
        JavaCore.setClasspathVariable(CaesarPlugin.CAESAR_HOME, new Path(fullPath), null);
    } catch (JavaModelException e1) {
        JavaCore.removeClasspathVariable(CaesarPlugin.CAESAR_HOME, null);
    }

}

---

From source file:org.cubictest.exporters.selenium.runner.SeleniumClasspathVariableInitializer.java

License:Open Source License

@Override
public void initialize(String variable) {
    try {//w ww.j a va2 s .c o m
        IPath location = getBundleLocation();
        if (location != null) {
            JavaCore.setClasspathVariable(variable, location, null);
        } else {
            JavaCore.removeClasspathVariable(variable, null);
        }
    } catch (JavaModelException e1) {
        JavaCore.removeClasspathVariable(variable, null);
    }
}

---

From source file:org.eclim.plugin.jdt.command.classpath.ClasspathVariableDeleteCommand.java

License:Open Source License

/**
 * {@inheritDoc}//from  w w w. j  av  a  2  s.c  om
 */
public Object execute(CommandLine commandLine) throws Exception {
    String name = commandLine.getValue(Options.NAME_OPTION);

    JavaCore.removeClasspathVariable(name, null);

    return Services.getMessage("classpath.variable.deleted", name);
}

---

From source file:org.seasar.eclipse.common.variable.AbstractVariable.java

License:Apache License

@Override
public void initialize(String variable) {
    URL installLocation = getInstallLocation();
    URL local = null;/*  ww  w  .j av  a2s  .  co m*/
    try {
        local = FileLocator.toFileURL(installLocation);
    } catch (IOException e) {
        JavaCore.removeClasspathVariable(variable, null);
        return;
    }
    try {
        String fullPath = new File(local.getPath()).getAbsolutePath();
        JavaCore.setClasspathVariable(variable, Path.fromOSString(fullPath), null);
    } catch (JavaModelException e1) {
        JavaCore.removeClasspathVariable(variable, null);
    }

}

---

From source file:org.wso2.developerstudio.eclipse.utils.jdt.JavaUtils.java

License:Open Source License

public static boolean addClasspathVariable(String variableName, IPath path) {
    try {//  ww  w  . j a  v a  2 s.c o m
        if (JavaCore.getClasspathVariable(variableName) != null) {
            JavaCore.removeClasspathVariable(variableName, new NullProgressMonitor());
        }
        JavaCore.setClasspathVariable(variableName, path, new NullProgressMonitor());
        return true;
    } catch (JavaModelException e) {
        return false;
    }
}

---