diff options
Diffstat (limited to 'src/java/net/sf/antcontrib/walls')
| -rw-r--r-- | src/java/net/sf/antcontrib/walls/CompileWithWalls.java | 369 | ||||
| -rw-r--r-- | src/java/net/sf/antcontrib/walls/Package.java | 175 | ||||
| -rw-r--r-- | src/java/net/sf/antcontrib/walls/SilentCopy.java | 45 | ||||
| -rw-r--r-- | src/java/net/sf/antcontrib/walls/SilentMove.java | 45 | ||||
| -rw-r--r-- | src/java/net/sf/antcontrib/walls/Walls.java | 78 | ||||
| -rw-r--r-- | src/java/net/sf/antcontrib/walls/WallsFileHandler.java | 116 |
6 files changed, 0 insertions, 828 deletions
diff --git a/src/java/net/sf/antcontrib/walls/CompileWithWalls.java b/src/java/net/sf/antcontrib/walls/CompileWithWalls.java deleted file mode 100644 index 4b6548f..0000000 --- a/src/java/net/sf/antcontrib/walls/CompileWithWalls.java +++ /dev/null @@ -1,369 +0,0 @@ -/* - * Copyright (c) 2001-2004 Ant-Contrib project. All rights reserved. - * - * Licensed 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 net.sf.antcontrib.walls; -import java.io.File; -import java.io.IOException; -import java.io.PrintWriter; -import java.io.StringWriter; -import java.util.ArrayList; -import java.util.Arrays; -import java.util.HashMap; -import java.util.Iterator; -import java.util.List; -import java.util.Map; - -import org.apache.tools.ant.BuildException; -import org.apache.tools.ant.Project; -import org.apache.tools.ant.Task; -import org.apache.tools.ant.taskdefs.Copy; -import org.apache.tools.ant.taskdefs.Javac; -import org.apache.tools.ant.types.FileSet; -import org.apache.tools.ant.types.Path; -import org.apache.tools.ant.util.JAXPUtils; -import org.xml.sax.HandlerBase; -import org.xml.sax.Parser; -import org.xml.sax.SAXException; -/* - * Created on Aug 24, 2003 - * - * To change the template for this generated file go to - * Window>Preferences>Java>Code Generation>Code and Comments - */ -/** - * FILL IN JAVADOC HERE - * - * @author Dean Hiller([email protected]) - */ -public class CompileWithWalls extends Task { - private boolean setWallsTwice = false; - private boolean setJavacTwice = false; - private Walls walls; - private Javac javac; - private File wallsFile; - private File tempBuildDir; - - private Map packagesNeedingCompiling = new HashMap(); - - private SAXException cachedSAXException = null; - private IOException cachedIOException = null; - - public void setIntermediaryBuildDir(File f) { - tempBuildDir = f; - } - - public File getIntermediaryBuildDir() { - return tempBuildDir; - } - - public void setWalls(File f) { - this.wallsFile = f; - - Parser parser = JAXPUtils.getParser(); - HandlerBase hb = new WallsFileHandler(this, wallsFile); - parser.setDocumentHandler(hb); - parser.setEntityResolver(hb); - parser.setErrorHandler(hb); - parser.setDTDHandler(hb); - try { - log("about to start parsing walls file", Project.MSG_INFO); - parser.parse(wallsFile.toURL().toExternalForm()); - } catch (SAXException e) { - cachedSAXException = e; - throw new ParsingWallsException("Problem parsing walls file attached:", e); - } catch (IOException e) { - cachedIOException = e; - throw new ParsingWallsException("IOException on walls file attached:", e); - } - } - - public File getWalls() { - return wallsFile; - } - - - public Walls createWalls() { - if (walls != null) - setWallsTwice = true; - walls = new Walls(); - return walls; - } - public Javac createJavac() { - if (javac != null) - setJavacTwice = true; - javac = new Javac(); - return javac; - } - public void execute() throws BuildException { - if(cachedIOException != null) - throw new BuildException(cachedIOException, getLocation()); - else if(cachedSAXException != null) - throw new BuildException(cachedSAXException, getLocation()); - else if(tempBuildDir == null) - throw new BuildException( - "intermediaryBuildDir attribute must be specified on the compilewithwalls element" - , getLocation()); - else if (javac == null) - throw new BuildException( - "There must be a nested javac element", - getLocation()); - else if (walls == null) - throw new BuildException( - "There must be a nested walls element", - getLocation()); - else if (setWallsTwice) - throw new BuildException( - "compilewithwalls task only supports one nested walls element or one walls attribute", - getLocation()); - else if (setJavacTwice) - throw new BuildException( - "compilewithwalls task only supports one nested javac element", - getLocation()); - - getProject().addTaskDefinition("SilentMove", SilentMove.class); - getProject().addTaskDefinition("SilentCopy", SilentCopy.class); - - File destDir = javac.getDestdir(); - Path src = javac.getSrcdir(); - - if(src == null) - throw new BuildException("Javac inside compilewithwalls must have a srcdir specified"); - - String[] list = src.list(); - File[] tempSrcDirs1 = new File[list.length]; - for(int i = 0; i < list.length; i++) { - tempSrcDirs1[i] = getProject().resolveFile(list[i]); - } - - String[] classpaths = new String[0]; - if(javac.getClasspath() != null) - classpaths = javac.getClasspath().list(); - - File temp = null; - for(int i = 0; i < classpaths.length; i++) { - temp = new File(classpaths[i]); - if(temp.isDirectory()) { - - for(int n = 0; n < tempSrcDirs1.length; n++) { - if(tempSrcDirs1[n].compareTo(temp) == 0) - throw new BuildException("The classpath cannot contain any of the\n" - +"src directories, but it does.\n" - +"srcdir="+tempSrcDirs1[n]); - } - } - } - - //get rid of non-existent srcDirs - List srcDirs2 = new ArrayList(); - for(int i = 0; i < tempSrcDirs1.length; i++) { - if(tempSrcDirs1[i].exists()) - srcDirs2.add(tempSrcDirs1[i]); - } - - if (destDir == null) - throw new BuildException( - "destdir was not specified in nested javac task", - getLocation()); - - //make sure tempBuildDir is not inside destDir or we are in trouble!! - if(file1IsChildOfFile2(tempBuildDir, destDir)) - throw new BuildException("intermediaryBuildDir attribute cannot be specified\n" - +"to be the same as destdir or inside desdir of the javac task.\n" - +"This is an intermediary build directory only used by the\n" - +"compilewithwalls task, not the class file output directory.\n" - +"The class file output directory is specified in javac's destdir attribute", getLocation()); - - //create the tempBuildDir if it doesn't exist. - if(!tempBuildDir.exists()) { - tempBuildDir.mkdirs(); - log("created direction="+tempBuildDir, Project.MSG_VERBOSE); - } - - Iterator iter = walls.getPackagesToCompile(); - while (iter.hasNext()) { - Package toCompile = (Package)iter.next(); - - File buildSpace = toCompile.getBuildSpace(tempBuildDir); - if(!buildSpace.exists()) { - buildSpace.mkdir(); - log("created directory="+buildSpace, Project.MSG_VERBOSE); - } - - FileSet javaIncludes2 = - toCompile.getJavaCopyFileSet(getProject(), getLocation()); - - for(int i = 0; i < srcDirs2.size(); i++) { - File srcDir = (File)srcDirs2.get(i); - javaIncludes2.setDir(srcDir); - log(toCompile.getPackage()+": sourceDir["+i+"]="+srcDir+" destDir="+buildSpace, Project.MSG_VERBOSE); - copyFiles(srcDir, buildSpace, javaIncludes2); - } - - Path srcDir2 = toCompile.getSrcPath(tempBuildDir, getProject()); - Path classPath = toCompile.getClasspath(tempBuildDir, getProject()); - if(javac.getClasspath() != null) - classPath.addExisting(javac.getClasspath()); - - //unfortunately, we cannot clear the SrcDir in Javac, so we have to clone - //instead of just reusing the other Javac....this means added params in - //future releases will be missed unless this task is kept up to date. - //need to convert to reflection later so we don't need to keep this up to - //date. - Javac buildSpaceJavac = new Javac(); - buildSpaceJavac.setProject(getProject()); - buildSpaceJavac.setOwningTarget(getOwningTarget()); - buildSpaceJavac.setTaskName(getTaskName()); - log(toCompile.getPackage()+": Compiling"); - log(toCompile.getPackage()+": sourceDir="+srcDir2, Project.MSG_VERBOSE); - log(toCompile.getPackage()+": classPath="+classPath, Project.MSG_VERBOSE); - log(toCompile.getPackage()+": destDir="+buildSpace, Project.MSG_VERBOSE); - buildSpaceJavac.setSrcdir(srcDir2); - buildSpaceJavac.setDestdir(buildSpace); - //includes not used...ie. ignored - //includesfile not used - //excludes not used - //excludesfile not used - buildSpaceJavac.setClasspath(classPath); - //sourcepath not used - buildSpaceJavac.setBootclasspath(javac.getBootclasspath()); - //classpath not used..redefined by us - //sourcepathref not used...redefined by us. - //bootclasspathref was already copied above(see javac and you will understand) - buildSpaceJavac.setExtdirs(javac.getExtdirs()); - buildSpaceJavac.setEncoding(javac.getEncoding()); - buildSpaceJavac.setNowarn(javac.getNowarn()); - buildSpaceJavac.setDebug(javac.getDebug()); - buildSpaceJavac.setDebugLevel(javac.getDebugLevel()); - buildSpaceJavac.setOptimize(javac.getOptimize()); - buildSpaceJavac.setDeprecation(javac.getDeprecation()); - buildSpaceJavac.setTarget(javac.getTarget()); - buildSpaceJavac.setVerbose(javac.getVerbose()); - buildSpaceJavac.setDepend(javac.getDepend()); - buildSpaceJavac.setIncludeantruntime(javac.getIncludeantruntime()); - buildSpaceJavac.setIncludejavaruntime(javac.getIncludejavaruntime()); - buildSpaceJavac.setFork(javac.isForkedJavac()); - buildSpaceJavac.setExecutable(javac.getJavacExecutable()); - buildSpaceJavac.setMemoryInitialSize(javac.getMemoryInitialSize()); - buildSpaceJavac.setMemoryMaximumSize(javac.getMemoryMaximumSize()); - buildSpaceJavac.setFailonerror(javac.getFailonerror()); - buildSpaceJavac.setSource(javac.getSource()); - buildSpaceJavac.setCompiler(javac.getCompiler()); - - Javac.ImplementationSpecificArgument arg; - String[] args = javac.getCurrentCompilerArgs(); - if(args != null) { - for(int i = 0; i < args.length;i++) { - arg = buildSpaceJavac.createCompilerArg(); - arg.setValue(args[i]); - } - } - - buildSpaceJavac.setProject(getProject()); - buildSpaceJavac.perform(); - - //copy class files to javac's destDir where the user wants the class files - copyFiles(buildSpace, destDir, toCompile.getClassCopyFileSet(getProject(), getLocation())); - } - } - /** - * @param tempBuildDir - * @param destDir - * @return - */ - private boolean file1IsChildOfFile2(File tempBuildDir, File destDir) { - File parent = tempBuildDir; - for(int i = 0; i < 1000; i++) { - if(parent.compareTo(destDir) == 0) - return true; - parent = parent.getParentFile(); - if(parent == null) - return false; - } - - throw new RuntimeException("You either have more than 1000 directories in" - +"\nyour heirarchy or this is a bug, please report. parent="+parent+" destDir="+destDir); - } - - /** - * Move java or class files to temp files or moves the temp files - * back to java or class files. This must be done because javac - * is too nice and sticks already compiled classes and ones depended - * on in the classpath destroying the compile time wall. This way, - * we can keep the wall up. - * - * @param srcDir Directory to copy files from/to(Usually the java files dir or the class files dir) - * @param fileset The fileset of files to include in the move. - * @param moveToTempFile true if moving src files to temp files, false if moving temp files - * back to src files. - * @param isJavaFiles true if we are moving .java files, false if we are moving .class files. - */ - private void copyFiles( - File srcDir, - File destDir, - FileSet fileset) { - - fileset.setDir(srcDir); - if (!srcDir.exists()) - throw new BuildException( - "Directory=" + srcDir + " does not exist", - getLocation()); - - - //before we do this, we have to move all files not - //in the above fileset to xxx.java.ant-tempfile - //so that they don't get dragged into the compile - //This way we don't miss anything and all the dependencies - //are listed or the compile will break. - Copy move = (Copy)getProject().createTask("SilentCopy"); - move.setProject(getProject()); - move.setOwningTarget(getOwningTarget()); - move.setTaskName(getTaskName()); - move.setLocation(getLocation()); - move.setTodir(destDir); -// move.setOverwrite(true); - move.addFileset(fileset); - move.perform(); - } - - public void log(String msg, int level) { - super.log(msg, level); - } - - //until 1.3 is deprecated, this is a cheat to chain exceptions. - private class ParsingWallsException extends RuntimeException { - - private String message; - - public ParsingWallsException(String message, Throwable cause) { - super(message); - - this.message = message+"\n"; - - StringWriter sw = new StringWriter(); - PrintWriter pw = new PrintWriter(sw); - cause.printStackTrace(pw); - - this.message += sw; - } - - public String getMessage() { - return message; - } - - public String toString() { - return getMessage(); - } - } -}
\ No newline at end of file diff --git a/src/java/net/sf/antcontrib/walls/Package.java b/src/java/net/sf/antcontrib/walls/Package.java deleted file mode 100644 index 502b196..0000000 --- a/src/java/net/sf/antcontrib/walls/Package.java +++ /dev/null @@ -1,175 +0,0 @@ -/* - * Copyright (c) 2001-2004 Ant-Contrib project. All rights reserved. - * - * Licensed 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 net.sf.antcontrib.walls; - -import java.io.File; -import java.util.StringTokenizer; - -import org.apache.tools.ant.BuildException; -import org.apache.tools.ant.Location; -import org.apache.tools.ant.Project; -import org.apache.tools.ant.types.FileSet; -import org.apache.tools.ant.types.Path; - - -/* - * Created on Aug 24, 2003 - * - * To change the template for this generated file go to - * Window>Preferences>Java>Code Generation>Code and Comments - */ -/** - * FILL IN JAVADOC HERE - * - * @author Dean Hiller([email protected]) - */ -public class Package { - - private String name; - private String pack; - - //signifies the package did not end with .* or .** - private boolean badPackage = false; - private String failureReason = null; - - //holds the name attribute of the package element of each - //package this package depends on. - private String[] depends; - - public void setName(String name) { - this.name = name; - } - public String getName() { - return name; - } - - public void setPackage(String pack) { - this.pack = pack; - } - public String getPackage() { - return pack; - } - - public void setDepends(String d) { - if(d == null) { - throw new RuntimeException("depends cannot be set to null"); - } - - //parse this first. - StringTokenizer tok = new StringTokenizer(d, ", \t"); - depends = new String[tok.countTokens()]; - int i = 0; - while(tok.hasMoreTokens()) { - depends[i] = tok.nextToken(); - i++; - } - } - - public String[] getDepends() { - return depends; - } - - /** - * FILL IN JAVADOC HERE - * - */ - public FileSet getJavaCopyFileSet(Project p, Location l) throws BuildException { - - if(failureReason != null) - throw new BuildException(failureReason, l); - else if(pack.indexOf("/") != -1 || pack.indexOf("\\") != -1) - throw new BuildException("A package name cannot contain '\\' or '/' like package="+pack - +"\nIt must look like biz.xsoftware.* for example", l); - FileSet set = new FileSet(); - - String match = getMatch(p, pack, ".java"); - //log("match="+match+" pack="+pack); - //first exclude the compilation module, then exclude all it's - //dependencies too. - set.setIncludes(match); - - return set; - } - - /** - * FILL IN JAVADOC HERE - * - */ - public FileSet getClassCopyFileSet(Project p, Location l) throws BuildException { - FileSet set = new FileSet(); - set.setIncludes("**/*.class"); - return set; - } - - public File getBuildSpace(File baseDir) { - return new File(baseDir, name); - } - - /** - * @return the source path - */ - public Path getSrcPath(File baseDir, Project p) { - Path path = new Path(p); - - path.setLocation(getBuildSpace(baseDir)); - return path; - } - - /** - * @return the classpath - */ - public Path getClasspath(File baseDir, Project p) { - Path path = new Path(p); - - if(depends != null) { - for(int i = 0; i < depends.length; i++) { - String buildSpace = (String)depends[i]; - - File dependsDir = new File(baseDir, buildSpace); - path.setLocation(dependsDir); - } - } - return path; - } - - private String getMatch(Project p, String pack, String postFix) { - pack = p.replaceProperties(pack); - - - pack = pack.replace('.', File.separatorChar); - - String match; - String classMatch; - if(pack.endsWith("**")) { - match = pack + File.separatorChar+"*"+postFix; - } - else if(pack.endsWith("*")) { - match = pack + postFix; - } - else - throw new RuntimeException("Please report this bug"); - - return match; - } - - /** - * FILL IN JAVADOC HERE - * @param r a fault reason string - */ - public void setFaultReason(String r) { - failureReason = r; - } -} diff --git a/src/java/net/sf/antcontrib/walls/SilentCopy.java b/src/java/net/sf/antcontrib/walls/SilentCopy.java deleted file mode 100644 index d188952..0000000 --- a/src/java/net/sf/antcontrib/walls/SilentCopy.java +++ /dev/null @@ -1,45 +0,0 @@ -/* - * Copyright (c) 2001-2004 Ant-Contrib project. All rights reserved. - * - * Licensed 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 net.sf.antcontrib.walls; - -import org.apache.tools.ant.Project; -import org.apache.tools.ant.taskdefs.Copy; - -/* - * Created on Aug 25, 2003 - * - * To change the template for this generated file go to - * Window>Preferences>Java>Code Generation>Code and Comments - */ -/** - * FILL IN JAVADOC HERE - * - * @author Dean Hiller([email protected]) - */ -public class SilentCopy extends Copy { - - public void log(String msg) { - log(msg, Project.MSG_INFO); - } - - public void log(String msg, int level) { - if(level == Project.MSG_INFO) - super.log(msg, Project.MSG_VERBOSE); - else if(level == Project.MSG_VERBOSE) - super.log(msg, Project.MSG_DEBUG); - - } -}
\ No newline at end of file diff --git a/src/java/net/sf/antcontrib/walls/SilentMove.java b/src/java/net/sf/antcontrib/walls/SilentMove.java deleted file mode 100644 index 721472a..0000000 --- a/src/java/net/sf/antcontrib/walls/SilentMove.java +++ /dev/null @@ -1,45 +0,0 @@ -/* - * Copyright (c) 2001-2004 Ant-Contrib project. All rights reserved. - * - * Licensed 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 net.sf.antcontrib.walls; - -import org.apache.tools.ant.Project; -import org.apache.tools.ant.taskdefs.Move; - -/* - * Created on Aug 25, 2003 - * - * To change the template for this generated file go to - * Window>Preferences>Java>Code Generation>Code and Comments - */ -/** - * FILL IN JAVADOC HERE - * - * @author Dean Hiller([email protected]) - */ -public class SilentMove extends Move { - - public void log(String msg) { - log(msg, Project.MSG_INFO); - } - - public void log(String msg, int level) { - if(level == Project.MSG_INFO) - super.log(msg, Project.MSG_VERBOSE); - else if(level == Project.MSG_VERBOSE) - super.log(msg, Project.MSG_DEBUG); - - } -}
\ No newline at end of file diff --git a/src/java/net/sf/antcontrib/walls/Walls.java b/src/java/net/sf/antcontrib/walls/Walls.java deleted file mode 100644 index dda11cf..0000000 --- a/src/java/net/sf/antcontrib/walls/Walls.java +++ /dev/null @@ -1,78 +0,0 @@ -/* - * Copyright (c) 2001-2004 Ant-Contrib project. All rights reserved. - * - * Licensed 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 net.sf.antcontrib.walls; - -import java.util.*; - - -/* - * Created on Aug 24, 2003 - * - * To change the template for this generated file go to - * Window>Preferences>Java>Code Generation>Code and Comments - */ -/** - * FILL IN JAVADOC HERE - * - * @author Dean Hiller([email protected]) - */ -public class Walls { - - private List packages = new LinkedList(); - private Map nameToPackage = new HashMap(); - - public Package getPackage(String name) { - return (Package)nameToPackage.get(name); - } - - public void addConfiguredPackage(Package p) { - - String pack = p.getPackage(); - if(!pack.endsWith(".*") && !pack.endsWith(".**")) - p.setFaultReason("The package='"+pack+"' must end with " - +".* or .** such as biz.xsoftware.* or " - +"biz.xsoftware.**"); - - String[] depends = p.getDepends(); - if(depends == null) { - nameToPackage.put(p.getName(), p); - packages.add(p); - return; - } - - //make sure all depends are in Map first - //circular references then are not a problem because they must - //put the stuff in order - for(int i = 0; i < depends.length; i++) { - Package dependsPackage = (Package)nameToPackage.get(depends[i]); - - if(dependsPackage == null) { - p.setFaultReason("package name="+p.getName()+" did not have " - +depends[i]+" listed before it and cannot compile without it"); - } - } - - nameToPackage.put(p.getName(), p); - packages.add(p); - } - - public Iterator getPackagesToCompile() { - //must return the list, as we need to process in order, so unfortunately - //we cannot pass back an iterator from the hashtable because that would - //be unordered and would break. - return packages.iterator(); - } -}
\ No newline at end of file diff --git a/src/java/net/sf/antcontrib/walls/WallsFileHandler.java b/src/java/net/sf/antcontrib/walls/WallsFileHandler.java deleted file mode 100644 index f9e8f65..0000000 --- a/src/java/net/sf/antcontrib/walls/WallsFileHandler.java +++ /dev/null @@ -1,116 +0,0 @@ -/* - * Copyright (c) 2001-2004 Ant-Contrib project. All rights reserved. - * - * Licensed 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 net.sf.antcontrib.walls; - -import java.io.File; - -import org.apache.tools.ant.Project; -import org.xml.sax.*; - - -/** - * Handler for the root element. Its only child must be the "project" element. - */ -class WallsFileHandler extends HandlerBase { - - private final CompileWithWalls compilewithwalls; - private File file = null; - private Walls walls = null; - private Locator locator = null; - - /** - * @param CompileWithWalls - */ - WallsFileHandler(CompileWithWalls walls, File file) { - this.compilewithwalls = walls; - this.file = file; - } - - /** - * Resolves file: URIs relative to the build file. - * - * @param publicId The public identifer, or <code>null</code> - * if none is available. Ignored in this - * implementation. - * @param systemId The system identifier provided in the XML - * document. Will not be <code>null</code>. - */ - public InputSource resolveEntity(String publicId, - String systemId) { - compilewithwalls.log("publicId="+publicId+" systemId="+systemId, - Project.MSG_VERBOSE); - return null; - } - - /** - * Handles the start of a project element. A project handler is created - * and initialised with the element name and attributes. - * - * @param tag The name of the element being started. - * Will not be <code>null</code>. - * @param attrs Attributes of the element being started. - * Will not be <code>null</code>. - * - * @exception SAXParseException if the tag given is not - * <code>"project"</code> - */ - public void startElement(String name, AttributeList attrs) throws SAXParseException { - if (name.equals("walls")) { - if(attrs.getLength() > 0) - throw new SAXParseException("Error in file="+file.getAbsolutePath() - +", no attributes allowed for walls element", locator); - walls = this.compilewithwalls.createWalls(); - } else if (name.equals("package")) { - handlePackage(attrs); - } else { - throw new SAXParseException("Error in file="+file.getAbsolutePath() - +", Unexpected element \"" + name + "\"", locator); - } - } - - private void handlePackage(AttributeList attrs) throws SAXParseException { - if(walls == null) - throw new SAXParseException("Error in file="+file.getAbsolutePath() - +", package element must be nested in a walls element", locator); - - String name = attrs.getValue("name"); - String thePackage = attrs.getValue("package"); - String depends = attrs.getValue("depends"); - if(name == null) - throw new SAXParseException("Error in file="+file.getAbsolutePath() - +", package element must contain the 'name' attribute", locator); - else if(thePackage == null) - throw new SAXParseException("Error in file="+file.getAbsolutePath() - +", package element must contain the 'package' attribute", locator); - - Package p = new Package(); - p.setName(name); - p.setPackage(thePackage); - if(depends != null) - p.setDepends(depends); - - walls.addConfiguredPackage(p); - } - /** - * Sets the locator in the project helper for future reference. - * - * @param locator The locator used by the parser. - * Will not be <code>null</code>. - */ - public void setDocumentLocator(Locator locator) { - this.locator = locator; - } -}
\ No newline at end of file |