diff options
Diffstat (limited to 'framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/BindTargets.java')
-rw-r--r-- | framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/BindTargets.java | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/BindTargets.java b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/BindTargets.java new file mode 100644 index 00000000..45ad9ae7 --- /dev/null +++ b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/BindTargets.java @@ -0,0 +1,91 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ +package org.apache.tools.ant.taskdefs; + +import java.util.ArrayList; +import java.util.Iterator; +import java.util.List; + +import org.apache.tools.ant.BuildException; +import org.apache.tools.ant.ProjectHelper; +import org.apache.tools.ant.ProjectHelper.OnMissingExtensionPoint; +import org.apache.tools.ant.Task; + +/** + * Simple task which bind some targets to some defined extension point + */ +public class BindTargets extends Task { + + private String extensionPoint; + + private final List<String> targets = new ArrayList<String>(); + + private OnMissingExtensionPoint onMissingExtensionPoint; + + public void setExtensionPoint(final String extensionPoint) { + this.extensionPoint = extensionPoint; + } + + public void setOnMissingExtensionPoint(final String onMissingExtensionPoint) { + try { + this.onMissingExtensionPoint = OnMissingExtensionPoint.valueOf(onMissingExtensionPoint); + } catch (final IllegalArgumentException e) { + throw new BuildException("Invalid onMissingExtensionPoint: " + onMissingExtensionPoint); + } + } + + public void setOnMissingExtensionPoint(final OnMissingExtensionPoint onMissingExtensionPoint) { + this.onMissingExtensionPoint = onMissingExtensionPoint; + } + + public void setTargets(final String target) { + final String[] inputs = target.split(","); + for (int i = 0; i < inputs.length; i++) { + final String input = inputs[i].trim(); + if (input.length() > 0) { + targets.add(input); + } + } + } + + @Override + public void execute() throws BuildException { + if (extensionPoint == null) { + throw new BuildException("extensionPoint required", getLocation()); + } + + if (getOwningTarget() == null + || !"".equals(getOwningTarget().getName())) { + throw new BuildException( + "bindtargets only allowed as a top-level task"); + } + + if (onMissingExtensionPoint == null) { + onMissingExtensionPoint = OnMissingExtensionPoint.FAIL; + } + final ProjectHelper helper = (ProjectHelper) getProject().getReference( + ProjectHelper.PROJECTHELPER_REFERENCE); + + for (final Iterator<String> itTarget = targets.iterator(); itTarget.hasNext();) { + helper.getExtensionStack().add( + new String[] {extensionPoint, itTarget.next(), + onMissingExtensionPoint.name()}); + } + + } +} |