svn-gvsig-desktop / tags / v2_0_0_Build_2042 / extensions / org.gvsig.installer / org.gvsig.installer.lib / org.gvsig.installer.lib.impl / src / main / java / org / gvsig / installer / lib / impl / DefaultDependencies.java @ 37479
History | View | Annotate | Download (2.12 KB)
| 1 |
package org.gvsig.installer.lib.impl; |
|---|---|
| 2 |
|
| 3 |
import java.util.ArrayList; |
| 4 |
import java.util.Iterator; |
| 5 |
|
| 6 |
import org.gvsig.installer.lib.api.Dependencies; |
| 7 |
import org.gvsig.installer.lib.api.Dependency; |
| 8 |
import org.gvsig.installer.lib.api.PackageInfo; |
| 9 |
import org.gvsig.installer.lib.api.Version; |
| 10 |
|
| 11 |
public class DefaultDependencies extends ArrayList<Dependency> implements Dependencies { |
| 12 |
|
| 13 |
/**
|
| 14 |
*
|
| 15 |
*/
|
| 16 |
private static final long serialVersionUID = -6743931124069465522L; |
| 17 |
|
| 18 |
private Dependency createDependency() {
|
| 19 |
// InstallerManager manager = InstallerLocator.getInstallerManager();
|
| 20 |
// return manager.createDependency();
|
| 21 |
return new DefaultDependency(); |
| 22 |
} |
| 23 |
|
| 24 |
public Dependencies parse(String dependecies) { |
| 25 |
if( dependecies == null ) { |
| 26 |
this.clear();
|
| 27 |
return this; |
| 28 |
} |
| 29 |
dependecies = dependecies.trim(); |
| 30 |
if( dependecies.equals("") ) { |
| 31 |
this.clear();
|
| 32 |
return this; |
| 33 |
} |
| 34 |
|
| 35 |
String[] x = dependecies.split(","); |
| 36 |
for( int i=0; i<x.length ; i++ ) { |
| 37 |
this.add( createDependency().parse(x[i]) );
|
| 38 |
} |
| 39 |
return this; |
| 40 |
} |
| 41 |
|
| 42 |
public String toString() { |
| 43 |
StringBuffer s = null; |
| 44 |
Iterator<Dependency> it = this.iterator(); |
| 45 |
while( it.hasNext() ) {
|
| 46 |
if( s == null ) { |
| 47 |
s = new StringBuffer(); |
| 48 |
} else {
|
| 49 |
s.append(", ");
|
| 50 |
} |
| 51 |
s.append( it.next().toString() ); |
| 52 |
} |
| 53 |
if( s == null ) { |
| 54 |
return ""; |
| 55 |
} |
| 56 |
return s.toString();
|
| 57 |
} |
| 58 |
|
| 59 |
public boolean contains(Object o) { |
| 60 |
if( !(o instanceof Dependency) ) { |
| 61 |
return false; |
| 62 |
} |
| 63 |
Iterator<Dependency> it = this.iterator(); |
| 64 |
while( it.hasNext() ) {
|
| 65 |
Dependency dep = it.next(); |
| 66 |
if( dep.equals((Dependency)o) ) {
|
| 67 |
return true; |
| 68 |
} |
| 69 |
} |
| 70 |
return false; |
| 71 |
} |
| 72 |
|
| 73 |
public boolean match(String type, String code, Version version) { |
| 74 |
Iterator<Dependency> it = this.iterator(); |
| 75 |
while( it.hasNext() ) {
|
| 76 |
Dependency dependency = it.next(); |
| 77 |
if( dependency.match(type, code, version)) {
|
| 78 |
return true; |
| 79 |
} |
| 80 |
} |
| 81 |
return false; |
| 82 |
} |
| 83 |
|
| 84 |
public Dependency find(String type, String code, Version version) { |
| 85 |
Iterator<Dependency> it = this.iterator(); |
| 86 |
while( it.hasNext() ) {
|
| 87 |
Dependency dependency = it.next(); |
| 88 |
if( dependency.match(type, code, version)) {
|
| 89 |
return dependency;
|
| 90 |
} |
| 91 |
} |
| 92 |
return null; |
| 93 |
} |
| 94 |
|
| 95 |
} |