Author: kevj
Date: Fri May 11 23:09:06 2007
New Revision: 537344
URL: http://svn.apache.org/viewvc?view=rev&rev=537344
Log:
-new ResourceContains condition
Added:
ant/core/trunk/src/main/org/apache/tools/ant/taskdefs/condition/ResourceContains.java
Added:
ant/core/trunk/src/main/org/apache/tools/ant/taskdefs/condition/ResourceContains.java
URL:
http://svn.apache.org/viewvc/ant/core/trunk/src/main/org/apache/tools/ant/taskdefs/condition/ResourceContains.java?view=auto&rev=537344
==============================================================================
---
ant/core/trunk/src/main/org/apache/tools/ant/taskdefs/condition/ResourceContains.java
(added)
+++
ant/core/trunk/src/main/org/apache/tools/ant/taskdefs/condition/ResourceContains.java
Fri May 11 23:09:06 2007
@@ -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.tools.ant.taskdefs.condition;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStreamReader;
+
+import org.apache.tools.ant.BuildException;
+import org.apache.tools.ant.types.Resource;
+import org.apache.tools.ant.types.resources.FileResource;
+import org.apache.tools.ant.util.FileUtils;
+
+/**
+ * <resourcecontains>
+ * Is a string contained in a resource (file currently)?
+ * @since Ant 1.7.1
+ */
+public class ResourceContains implements Condition {
+
+ private String substring;
+ private Resource resource;
+ private boolean casesensitive = true;
+
+ /**
+ * Sets the resource to search
+ * @param r
+ */
+ public void setResource(String r) {
+ this.resource = new FileResource(new File(r));
+ }
+
+ /**
+ * Sets the substring to look for
+ * @param substring
+ */
+ public void setSubstring(String substring) {
+ this.substring = substring;
+ }
+
+ /**
+ * Sets case sensitivity
+ * @param casesensitive
+ */
+ public void setCasesensitive(boolean casesensitive) {
+ this.casesensitive = casesensitive;
+ }
+
+ /**
+ * Evaluates
+ * Returns true if the substring is contained in the resource
+ */
+ public boolean eval() throws BuildException {
+ if (resource == null || substring == null) {
+ throw new BuildException("both resource and substring are required
"
+ + "in <resourcecontains>");
+ }
+
+ if (resource.getSize() == 0) {
+ return false;
+ }
+
+ BufferedReader reader = null;
+ try {
+ reader = new BufferedReader(new
InputStreamReader(resource.getInputStream()));
+ String contents = FileUtils.readFully(reader);
+ if(casesensitive) {
+ if(contents.indexOf(substring) > -1) {
+ return true;
+ }
+ } else {
+ if(contents.toLowerCase().indexOf(substring) > -1) {
+ return true;
+ }
+ }
+ return false;
+ } catch (IOException e) {
+ throw new BuildException("There was a problem accessing resource :
"+resource);
+ } finally {
+ FileUtils.close(reader);
+ }
+ }
+}
\ No newline at end of file
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
