diff options
Diffstat (limited to 'qpid/java/tasks/src/org/apache/qpid/tasks')
5 files changed, 387 insertions, 0 deletions
diff --git a/qpid/java/tasks/src/org/apache/qpid/tasks/BaseTask.java b/qpid/java/tasks/src/org/apache/qpid/tasks/BaseTask.java new file mode 100644 index 0000000000..be604b14cf --- /dev/null +++ b/qpid/java/tasks/src/org/apache/qpid/tasks/BaseTask.java @@ -0,0 +1,74 @@ +/* + * + * 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.qpid.tasks; + +import org.apache.tools.ant.BuildException; +import org.apache.tools.ant.Task; + +import java.util.HashSet; +import java.util.Set; + +/** + * BaseTask -- an abstract base task for blaze specific tasks. + **/ + +public abstract class BaseTask extends Task { + + private static Set EMPTY = new HashSet(); + { + EMPTY.add(0); + EMPTY.add(""); + } + + public static class Validator { + + private String name; + private Object value; + + private Validator(String name, Object value) { + this.name = name; + this.value = value; + } + + public Validator required() { + if (value == null) { + error("value is required"); + } + return this; + } + + public Validator nonempty() { + if (EMPTY.contains(value)) { + error("value is empty"); + } + return this; + } + + private void error(String msg) { + throw new BuildException(name + ": " + msg); + } + } + + public Validator validate(String name, Object value) { + return new Validator(name, value); + } + +} diff --git a/qpid/java/tasks/src/org/apache/qpid/tasks/Foreach.java b/qpid/java/tasks/src/org/apache/qpid/tasks/Foreach.java new file mode 100644 index 0000000000..91b8a25ce2 --- /dev/null +++ b/qpid/java/tasks/src/org/apache/qpid/tasks/Foreach.java @@ -0,0 +1,84 @@ +/* + * + * 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.qpid.tasks; + +import org.apache.tools.ant.BuildException; +import org.apache.tools.ant.Task; +import org.apache.tools.ant.TaskContainer; + +import java.util.ArrayList; +import java.util.List; + +/** + * Foreach -- an ant task that allows iteration. + **/ + +public class Foreach extends BaseTask implements TaskContainer { + + private String property; + private String list; + private String delim = "\\s+"; + private String stop; + private List<Task> tasks = new ArrayList<Task>(); + + public void setProperty(String p) { + property = p; + } + + public void setList(String l) { + list = l; + } + + public void setDelim(String d) { + delim = d; + } + + public void setStop(String s) { + stop = s; + } + + public void addTask(Task t) { + tasks.add(t); + } + + public void execute() { + validate("property", property).required().nonempty(); + validate("list", property).required(); + + if (list.length() == 0) { + return; + } + + String[] values = list.split(delim); + for (int i = 0; i < values.length; i++) { + String value = values[i]; + if (stop != null && stop.length() > 0 && + value.equals(stop)) { + break; + } + getProject().setProperty(property, value); + for (Task t : tasks) { + t.perform(); + } + } + } + +} diff --git a/qpid/java/tasks/src/org/apache/qpid/tasks/Map.java b/qpid/java/tasks/src/org/apache/qpid/tasks/Map.java new file mode 100644 index 0000000000..e66f34b319 --- /dev/null +++ b/qpid/java/tasks/src/org/apache/qpid/tasks/Map.java @@ -0,0 +1,99 @@ +/* + * + * 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.qpid.tasks; + +import org.apache.tools.ant.BuildException; +import org.apache.tools.ant.util.ChainedMapper; +import org.apache.tools.ant.util.FileNameMapper; + +/** Map -- an ant task that allows arbitrary use of FileNameMappers */ + +public class Map extends BaseTask { + + private String property; + private String value; + private String split = "\\s+"; + private String join = " "; + private boolean setonempty = true; + private ChainedMapper mapper = new ChainedMapper(); + + public void setProperty(String p) { + property = p; + } + + public void setValue(String v) { + value = v; + } + + public void setSplit(String s) { + split = s; + } + + public void setJoin(String j) { + join = j; + } + + public void setSetonempty(boolean b) { + setonempty = b; + } + + public void add(FileNameMapper m) { + mapper.add(m); + } + + public void execute() { + validate("property", property).required().nonempty(); + validate("value", value).required(); + + if (mapper.getMappers().size() == 0) { + throw new BuildException("at least one mapper must is required"); + } + + String[] parts = value.split(split); + StringBuffer buf = new StringBuffer(); + for (int i = 0; i < parts.length; i++) + { + if (parts[i].length() == 0) + { + continue; + } + String[] names = mapper.mapFileName(parts[i]); + + //Mappers can return null. + if (names != null) + { + for (int j = 0; j < names.length; j++) + { + if (buf.length() > 0) + { + buf.append(join); + } + buf.append(names[j]); + } + } + } + + if (buf.length() > 0 || setonempty) { + getProject().setNewProperty(property, buf.toString()); + } + } + +} diff --git a/qpid/java/tasks/src/org/apache/qpid/tasks/PropertyMapper.java b/qpid/java/tasks/src/org/apache/qpid/tasks/PropertyMapper.java new file mode 100644 index 0000000000..cc741380fd --- /dev/null +++ b/qpid/java/tasks/src/org/apache/qpid/tasks/PropertyMapper.java @@ -0,0 +1,50 @@ +/* + * + * 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.qpid.tasks; + +import org.apache.tools.ant.Project; +import org.apache.tools.ant.util.GlobPatternMapper; + +public class PropertyMapper extends GlobPatternMapper +{ + + Project _project; + + public PropertyMapper(Project project) + { + super(); + _project = project; + } + + public String[] mapFileName(String sourceFileName) + { + String[] fixed = super.mapFileName(sourceFileName); + + if (fixed == null) + { + return null; + } + + return new String[]{ _project.getProperty(fixed[0]) }; + } + + +} diff --git a/qpid/java/tasks/src/org/apache/qpid/tasks/Require.java b/qpid/java/tasks/src/org/apache/qpid/tasks/Require.java new file mode 100644 index 0000000000..84870c90e4 --- /dev/null +++ b/qpid/java/tasks/src/org/apache/qpid/tasks/Require.java @@ -0,0 +1,80 @@ +/* + * 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.qpid.tasks; + +import org.apache.tools.ant.taskdefs.Ant; + +import java.io.File; +import java.util.HashSet; +import java.util.Set; + +/** + * Require + * + * @author Rafael H. Schloming <rhs@mit.edu> + **/ + +public class Require extends BaseTask { + + private File file; + private String target = ""; + private Ant ant = null; + private String key = ""; + + public void setFile(File f) { + file = f; + } + + public void setTarget(String t) { + target = t; + } + + public void setKey(String k) { + key = k; + } + + public void execute() { + validate("file", file).required(); + + String path = file.getAbsolutePath(); + String hash = Require.class.getName() + ":" + + path + ":" + target + ":" + key; + + synchronized (System.class) { + if (System.getProperty(hash) != null) { + return; + } + + Ant ant = (Ant) getProject().createTask("ant"); + ant.setInheritAll(false); + ant.setOwningTarget(getOwningTarget()); + ant.setTaskName(getTaskName()); + ant.init(); + if (target.length() > 0) { + ant.setTarget(target); + } + ant.setAntfile(path); + ant.setDir(file.getParentFile()); + ant.execute(); + + System.setProperty(hash, "done"); + } + } + +} |