Example usage for java.util.jar Attributes getValue

Introduction

In this page you can find the example usage for java.util.jar Attributes getValue.

Prototype

public String getValue(Name name) 

Source Link

Document

Returns the value of the specified Attributes.Name, or null if the attribute was not found.

Usage

From source file:org.krakenapps.main.Kraken.java

private void setBanner() throws IOException {
    try {//  ww  w.  j  a  v  a  2 s. com
        String jarFileName = System.getProperty("java.class.path")
                .split(System.getProperty("path.separator"))[0];
        JarFile jar = new JarFile(jarFileName);
        Manifest mf = jar.getManifest();
        Attributes attrs = mf.getMainAttributes();
        BANNER = "Kraken (version " + attrs.getValue("Kraken-Version") + ")";
    } catch (FileNotFoundException e) {
        BANNER = "Kraken (Debug mode)";
    }
}

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From source file:org.hyperic.hq.plugin.jboss7.JBossDetectorBase.java

final String getVersion(Map<String, String> args) {
    String version = "not found";

    File jbossAsServerJar = null;
    String mp = args.get("mp");
    List<String> modulesPAths = Arrays.asList(mp.split(File.pathSeparator));
    log.debug("[getVersion] modulesPAths=" + modulesPAths);
    for (String path : modulesPAths) {
        Collection<File> files = listFileTree(new File(path));
        for (File file : files) {
            String name = file.getName();
            if (name.startsWith("jboss-as-server") && name.endsWith(".jar")) {
                jbossAsServerJar = file;
            }/*  w w  w  .java 2s.  com*/
        }
    }

    if (jbossAsServerJar != null) {
        try {
            JarFile jarFile = new JarFile(jbossAsServerJar);
            log.debug("[getVersion] jboss-as-server.jar = '" + jarFile.getName() + "'");
            Attributes attributes = jarFile.getManifest().getMainAttributes();
            jarFile.close();
            version = attributes.getValue("JBossAS-Release-Version");
        } catch (IOException e) {
            log.debug("[getVersion] Error getting JBoss version (" + e + ")", e);
        }
    } else {
        log.debug("[getVersion] 'jboss-as-server.*.jar' not found.");
    }

    return version;
}

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From source file:com.github.lindenb.jvarkit.util.command.CommandFactory.java

private void loadManifest() {
    try {/*from w  w w  .  j  a  v  a 2s .c  om*/

        Enumeration<URL> resources = getClass().getClassLoader().getResources("META-INF/MANIFEST.MF");//not '/META-INF'
        while (resources.hasMoreElements()) {
            URL url = resources.nextElement();
            InputStream in = url.openStream();
            if (in == null) {
                continue;
            }

            Manifest m = new Manifest(in);
            in.close();
            in = null;
            java.util.jar.Attributes attrs = m.getMainAttributes();
            if (attrs == null) {
                continue;
            }
            String s = attrs.getValue("Git-Hash");
            if (s != null && !s.isEmpty() && !s.contains("$")) //ant failed
            {
                this.version = s;
            }

            s = attrs.getValue("Compile-Date");
            if (s != null && !s.isEmpty()) //ant failed
            {
                this.compileDate = s;
            }
        }
    } catch (Exception err) {

    }

}

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From source file:com.opengamma.web.WebAbout.java

/**
 * Gets the OpenGamma version.//from w  ww  .  j av a2 s.c  om
 * @return the version, not null
 */
public String getOpenGammaBuild() {
    URL url = ClasspathHelper.forClass(getClass(), getClass().getClassLoader());
    if (url != null && url.toString().contains(".jar")) {
        try {
            final String part = ClasspathHelper.cleanPath(url);
            try (JarFile myJar = new JarFile(part)) {
                final Manifest manifest = myJar.getManifest();
                if (manifest != null) {
                    Attributes attributes = manifest.getMainAttributes();
                    if (attributes != null) {
                        if (attributes.getValue(IMPLEMENTATION_BUILD) != null) {
                            return attributes.getValue(IMPLEMENTATION_BUILD);
                        }
                    }
                }
            }
        } catch (Exception ex) {
            s_logger.warn(ex.getMessage(), ex);
        }
    }
    return "?";
}

---

From source file:com.opengamma.web.WebAbout.java

/**
 * Gets the OpenGamma version./*from  w  w  w.jav  a 2 s .  co m*/
 * @return the version, not null
 */
public String getOpenGammaVersion() {
    URL url = ClasspathHelper.forClass(getClass(), getClass().getClassLoader());
    if (url != null && url.toString().contains(".jar")) {
        try {
            final String part = ClasspathHelper.cleanPath(url);
            try (JarFile myJar = new JarFile(part)) {
                final Manifest manifest = myJar.getManifest();
                if (manifest != null) {
                    Attributes attributes = manifest.getMainAttributes();
                    if (attributes != null) {
                        if (attributes.getValue(Attributes.Name.IMPLEMENTATION_VERSION) != null) {
                            return attributes.getValue(Attributes.Name.IMPLEMENTATION_VERSION);
                        }
                        if (attributes.getValue(Attributes.Name.SPECIFICATION_VERSION) != null) {
                            return attributes.getValue(Attributes.Name.SPECIFICATION_VERSION);
                        }
                    }
                }
            }
        } catch (Exception ex) {
            s_logger.warn(ex.getMessage(), ex);
        }
    } else {
        List<AboutDependency> classpath = getClasspath();
        for (AboutDependency depend : classpath) {
            if ("og-web".equals(depend.getArtifactId())) {
                return depend.getVersion();
            }
        }
    }
    return "?";
}

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From source file:com.basistech.bbhmp.RosapiBundleCollectorMojo.java

private boolean isJarFragment(File outputFile) throws MojoExecutionException, MojoFailureException {
    JarFile jar;/*from   www .j a  v a 2 s .  c o  m*/
    try {
        jar = new JarFile(outputFile);
    } catch (IOException e) {
        throw new MojoExecutionException(
                "Failed to open dependency we just copied " + outputFile.getAbsolutePath(), e);
    }
    final Manifest manifest;
    try {
        manifest = jar.getManifest();
    } catch (IOException e) {
        throw new MojoFailureException(
                "Failed to read manifest from dependency we just copied " + outputFile.getAbsolutePath(), e);
    }
    final Attributes mattr = manifest.getMainAttributes();
    // getValue is case-insensitive.
    String mfVersion = mattr.getValue("Bundle-ManifestVersion");
    /*
     * '2' is the only legitimate bundle manifest version. Version 1 is long obsolete, and not supported
     * in current containers. There's no plan on the horizon for a version 3. No version at all indicates
     * that the jar file is not an OSGi bundle at all.
     */
    if (!"2".equals(mfVersion)) {
        throw new MojoFailureException("Bundle-ManifestVersion is not '2' from dependency we just copied "
                + outputFile.getAbsolutePath());
    }
    String host = mattr.getValue("Fragment-Host");
    return host != null;
}

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From source file:org.kepler.kar.KARBuilder.java

/**
 * Prepare the KAR Manifest based on the kar items.
 *
 * @param overrideModDeps - Optional override of kar's module dependencies, 
 * set null for normal use.//  www . ja v a2 s . c  o  m
 * @throws Exception
 */
private void prepareManifest(String overrideModDeps) throws Exception {

    _manifest.addMainAttribute(KARFile.LSID.toString(), _karLSID.toString());
    if (overrideModDeps == null) {
        _manifest.addMainAttribute(KARFile.MOD_DEPEND.toString(),
                ModuleDependencyUtil.buildModuleDependenciesString());
    } else {
        //System.out.println("KARBuilder prepareManifest using overrideModDeps:"+overrideModDeps);
        _manifest.addMainAttribute(KARFile.MOD_DEPEND.toString(), overrideModDeps);
    }

    // add all the KAREntry attributes to the KARManifest
    Vector<KAREntry> toRemove = new Vector<KAREntry>(1);
    for (KAREntry ke : _karItems.keySet()) {

        Attributes atts = ke.getAttributes();

        // Check required attributes
        String entryLSID = atts.getValue(KAREntry.LSID);
        String entryType = atts.getValue(KAREntry.TYPE);
        String entryHandler = atts.getValue(KAREntry.HANDLER);

        if (entryLSID == null || entryType == null || entryHandler == null) {
            log.warn(ke.getName()
                    + " KAREntry did not have an LSID, Type, or Handler attribute.  KAREntry removed.");
            toRemove.add(ke);

        } else {

            // add all attributes of the karentry to the manifest
            for (Object att : atts.keySet()) {
                if (att instanceof Name) {
                    Name attName = (Name) att;
                    String attValue = atts.getValue(attName);
                    _manifest.addEntryAttribute(ke, attName.toString(), attValue);
                }
            }
        }
    }
    if (toRemove.size() > 0) {

        for (KAREntry ke : toRemove) {
            _karItemLSIDs.remove(ke.getLSID());
            _karItems.remove(ke);
        }

    }

}

---

From source file:com.github.wolf480pl.mias4j.util.AbstractTransformingClassLoader.java

protected Package definePackage(String name, Manifest man, URL codeSourceURL) {
    String path = toInternalName(name) + "/";
    Attributes attr = man.getAttributes(path);
    String specTitle = null;//ww  w .j ava 2s.  co m
    String specVersion = null;
    String specVendor = null;
    String implTitle = null;
    String implVersion = null;
    String implVendor = null;
    String sealed = null;

    if (attr != null) {
        specTitle = attr.getValue(Name.SPECIFICATION_TITLE);
        specVersion = attr.getValue(Name.SPECIFICATION_VERSION);
        specVendor = attr.getValue(Name.SPECIFICATION_VENDOR);
        implTitle = attr.getValue(Name.IMPLEMENTATION_TITLE);
        implVersion = attr.getValue(Name.IMPLEMENTATION_VERSION);
        implVendor = attr.getValue(Name.IMPLEMENTATION_VENDOR);
        sealed = attr.getValue(Name.SEALED);
    }

    attr = man.getMainAttributes();
    if (attr != null) {
        if (specTitle != null) {
            specTitle = attr.getValue(Name.SPECIFICATION_TITLE);
        }
        if (specVersion != null) {
            specVersion = attr.getValue(Name.SPECIFICATION_VERSION);
        }
        if (specVendor != null) {
            specVendor = attr.getValue(Name.SPECIFICATION_VENDOR);
        }
        if (implTitle != null) {
            implTitle = attr.getValue(Name.IMPLEMENTATION_TITLE);
        }
        if (implVersion != null) {
            implVersion = attr.getValue(Name.IMPLEMENTATION_VERSION);
        }
        if (implVendor != null) {
            implVendor = attr.getValue(Name.IMPLEMENTATION_VENDOR);
        }
        if (sealed != null) {
            sealed = attr.getValue(Name.SEALED);
        }
    }

    return definePackage(name, specTitle, specVersion, specVendor, implTitle, implVersion, implVendor,
            sealed.equalsIgnoreCase("true") ? codeSourceURL : null);

}

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From source file:org.moe.cli.ParameterParserTest.java

@Test
public void linkUniversalLibrary() throws Exception {

    File project = tmpDir.newFolder();
    File outputJar = new File(project, "TestLib.jar");

    // prepare file with ldFlags
    String flags = "-lTestLibrary";
    File ldFlags = new File(project, "ldflags");
    ldFlags.createNewFile();//from ww  w  . j a v  a 2 s .co  m
    PrintWriter write = new PrintWriter(ldFlags);
    write.print(flags);
    write.close();

    ClassLoader cl = this.getClass().getClassLoader();
    URL library = cl.getResource("natives/universal/libTestLibrary.a");
    URL headersURL = cl.getResource("natives/Headers/TestFramework.h");

    File headers = new File(headersURL.getPath());
    URL bundle = cl.getResource("moe_logo.png");
    CommandLine argc = parseArgs(new String[] { "--library", library.getPath(), "--headers",
            headers.getParentFile().getPath(), "--package-name", "org", "--output-file-path",
            outputJar.getPath(), "--ld-flags", ldFlags.getPath(), "--bundle", bundle.getPath() });

    IExecutor executor = ExecutorManager.getExecutorByParams(argc);
    assertNotNull(executor);
    assertTrue(executor instanceof ThirdPartyLibraryLinkExecutor);

    // generate binding & prepare output jar
    executor.execute();

    // check output jar file existence
    assertTrue(outputJar.exists());

    JarFile jarFile = new JarFile(outputJar);
    Manifest manifest = jarFile.getManifest();

    Attributes attributes = manifest.getMainAttributes();
    String manifestLDFlags = attributes.getValue("MOE_CUSTOM_LINKER_FLAGS");
    Set<String> realLDFlags = new HashSet<String>(Arrays.asList(flags.split(";")));
    realLDFlags.add("-ObjC");
    assertEquals(realLDFlags, new HashSet<String>(Arrays.asList(manifestLDFlags.split(";"))));

    String manifestSimFramework = attributes.getValue("MOE_ThirdpartyFramework_universal");
    assertEquals(manifestSimFramework, "./lib/libTestLibrary.a");

    String manifestBundle = attributes.getValue("MOE_BUNDLE_FILE_RESOURCES");
    assertEquals(manifestBundle, "./bundle/moe_logo.png;");

    assertNotNull(jarFile.getEntry("bundle/moe_logo.png"));
    assertNotNull(jarFile.getEntry("lib/libTestLibrary.a"));

    jarFile.close();

}

---

From source file:org.moe.cli.ParameterParserTest.java

@Test
public void linkFramework() throws Exception {

    File project = tmpDir.newFolder();
    File outputJar = new File(project, "TestFramework.jar");

    // prepare file with ldFlags
    String flags = "-framework TestFramework";
    File ldFlags = new File(project, "ldflags");
    ldFlags.createNewFile();/*  ww  w  . jav  a 2  s .  c o  m*/
    PrintWriter write = new PrintWriter(ldFlags);
    write.print(flags);
    write.close();

    ClassLoader cl = this.getClass().getClassLoader();
    URL simFramework = cl.getResource("natives/device/TestFramework.framework");
    URL devFramework = cl.getResource("natives/simulator/TestFramework.framework");

    URL bundle = cl.getResource("moe_logo.png");
    CommandLine argc = parseArgs(new String[] { "--framework",
            String.format("%s:%s", simFramework.getPath(), devFramework.getPath()), "--package-name", "org",
            "--output-file-path", outputJar.getPath(), "--ld-flags", ldFlags.getPath(), "--bundle",
            bundle.getPath() });

    IExecutor executor = ExecutorManager.getExecutorByParams(argc);
    assertNotNull(executor);
    assertTrue(executor instanceof ThirdPartyFrameworkLinkExecutor);

    // generate binding & prepare output jar
    executor.execute();

    // check output jar file existence
    assertTrue(outputJar.exists());

    JarFile jarFile = new JarFile(outputJar);
    Manifest manifest = jarFile.getManifest();

    Attributes attributes = manifest.getMainAttributes();
    String manifestLDFlags = attributes.getValue("MOE_CUSTOM_LINKER_FLAGS");
    assertEquals(flags + ";", manifestLDFlags);

    String manifestBundle = attributes.getValue("MOE_BUNDLE_FILE_RESOURCES");
    assertEquals(manifestBundle, "./bundle/moe_logo.png;");

    String manifestFramework = attributes.getValue("MOE_ThirdpartyFramework_ios_simulator");
    assertEquals(manifestFramework, "./lib/iphonesimulator/TestFramework.framework");

    String manifestDevFramework = attributes.getValue("MOE_ThirdpartyFramework_ios_device");
    assertEquals(manifestDevFramework, "./lib/iphoneos/TestFramework.framework");

    assertNotNull(jarFile.getEntry("bundle/moe_logo.png"));
    assertNotNull(jarFile.getEntry("lib/iphonesimulator/TestFramework.framework"));
    assertNotNull(jarFile.getEntry("lib/iphoneos/TestFramework.framework"));

    jarFile.close();

}

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