001: /*
002: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003: *
004: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005: *
006: * The contents of this file are subject to the terms of either the GNU
007: * General Public License Version 2 only ("GPL") or the Common
008: * Development and Distribution License("CDDL") (collectively, the
009: * "License"). You may not use this file except in compliance with the
010: * License. You can obtain a copy of the License at
011: * http://www.netbeans.org/cddl-gplv2.html
012: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
013: * specific language governing permissions and limitations under the
014: * License. When distributing the software, include this License Header
015: * Notice in each file and include the License file at
016: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
017: * particular file as subject to the "Classpath" exception as provided
018: * by Sun in the GPL Version 2 section of the License file that
019: * accompanied this code. If applicable, add the following below the
020: * License Header, with the fields enclosed by brackets [] replaced by
021: * your own identifying information:
022: * "Portions Copyrighted [year] [name of copyright owner]"
023: *
024: * Contributor(s):
025: *
026: * The Original Software is NetBeans. The Initial Developer of the Original
027: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
028: * Microsystems, Inc. All Rights Reserved.
029: *
030: * If you wish your version of this file to be governed by only the CDDL
031: * or only the GPL Version 2, indicate your decision by adding
032: * "[Contributor] elects to include this software in this distribution
033: * under the [CDDL or GPL Version 2] license." If you do not indicate a
034: * single choice of license, a recipient has the option to distribute
035: * your version of this file under either the CDDL, the GPL Version 2 or
036: * to extend the choice of license to its licensees as provided above.
037: * However, if you add GPL Version 2 code and therefore, elected the GPL
038: * Version 2 license, then the option applies only if the new code is
039: * made subject to such option by the copyright holder.
040: */
041:
042: package org.netbeans.spi.project.support.ant;
043:
044: import java.io.IOException;
045: import org.netbeans.spi.project.AuxiliaryConfiguration;
046: import org.netbeans.spi.project.CacheDirectoryProvider;
047: import org.openide.filesystems.FileObject;
048: import org.openide.filesystems.FileUtil;
049: import org.w3c.dom.Element;
050:
051: /**
052: * Manages extensible (freeform) metadata in an Ant-based project.
053: * @author Jesse Glick
054: */
055: final class ExtensibleMetadataProviderImpl implements
056: AuxiliaryConfiguration, CacheDirectoryProvider {
057:
058: /**
059: * Relative path from project directory to the required private cache directory.
060: */
061: private static final String CACHE_PATH = "nbproject/private/cache"; // NOI18N
062:
063: private final AntProjectHelper helper;
064:
065: ExtensibleMetadataProviderImpl(AntProjectHelper helper) {
066: this .helper = helper;
067: }
068:
069: public FileObject getCacheDirectory() throws IOException {
070: return FileUtil.createFolder(helper.getProjectDirectory(),
071: CACHE_PATH);
072: }
073:
074: public Element getConfigurationFragment(String elementName,
075: String namespace, boolean shared) {
076: if (elementName == null || elementName.indexOf(':') != -1
077: || namespace == null) {
078: throw new IllegalArgumentException(
079: "Illegal elementName and/or namespace"); // NOI18N
080: }
081: return helper.getConfigurationFragment(elementName, namespace,
082: shared);
083: }
084:
085: public void putConfigurationFragment(Element fragment,
086: boolean shared) throws IllegalArgumentException {
087: if (fragment.getNamespaceURI() == null
088: || fragment.getNamespaceURI().length() == 0) {
089: throw new IllegalArgumentException(
090: "Illegal elementName and/or namespace"); // NOI18N
091: }
092: if (fragment
093: .getLocalName()
094: .equals(
095: helper
096: .getType()
097: .getPrimaryConfigurationDataElementName(
098: shared))
099: && fragment
100: .getNamespaceURI()
101: .equals(
102: helper
103: .getType()
104: .getPrimaryConfigurationDataElementNamespace(
105: shared))) {
106: throw new IllegalArgumentException(
107: "elementName + namespace reserved for project's primary configuration data"); // NOI18N
108: }
109: helper.putConfigurationFragment(fragment, shared);
110: }
111:
112: public boolean removeConfigurationFragment(String elementName,
113: String namespace, boolean shared)
114: throws IllegalArgumentException {
115: if (elementName == null || elementName.indexOf(':') != -1
116: || namespace == null) {
117: throw new IllegalArgumentException(
118: "Illegal elementName and/or namespace"); // NOI18N
119: }
120: if (elementName.equals(helper.getType()
121: .getPrimaryConfigurationDataElementName(shared))
122: && namespace.equals(helper.getType()
123: .getPrimaryConfigurationDataElementNamespace(
124: shared))) {
125: throw new IllegalArgumentException(
126: "elementName + namespace reserved for project's primary configuration data"); // NOI18N
127: }
128: return helper.removeConfigurationFragment(elementName,
129: namespace, shared);
130: }
131:
132: }
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